All language subtitles for NASAs.Unexplained.Files.S01E03.Alien.Death.Ray.1080p.AMZN.WEB-DL.DD+2.0.H.264-BATMAN_track3_[eng]

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These are the user uploaded subtitles that are being translated: 1 00:00:04,482 --> 00:00:08,310 Narrator: NASA's MISSION IS TO EXPLORE THE UNKNOWN. 2 00:00:08,310 --> 00:00:11,275 Kavelaars: THERE'S MORE THAT WE DON'T KNOW THAN WE DO KNOW. 3 00:00:11,275 --> 00:00:13,413 THAT'S JUST THE NATURE OF THE UNIVERSE. 4 00:00:13,413 --> 00:00:16,379 Narrator: IN THE SEARCH FOR ANSWERS, 5 00:00:16,379 --> 00:00:19,551 IT LAUNCHES ITS SCIENTISTS INTO SPACE, 6 00:00:19,551 --> 00:00:23,034 ITS CRAFT BEYOND THE LIMITS OF THE SOLAR SYSTEM. 7 00:00:23,034 --> 00:00:27,827 Man: TAKING RISKS IS PART OF MAKING DISCOVERIES. 8 00:00:27,827 --> 00:00:32,482 SPACE EXPLORATION IS LIKE LIGHTING A MATCH, 9 00:00:32,482 --> 00:00:35,689 AND WE DON'T KNOW WHAT LURKS IN THE SHADOWS. 10 00:00:36,965 --> 00:00:38,931 THERE COULD BE ANYTHING OUT THERE. 11 00:00:40,689 --> 00:00:43,965 Narrator: MYSTERIOUS CRAFT AND SYMBOLS IN SPACE, 12 00:00:43,965 --> 00:00:47,000 ALIENS THAT LIVE FOR MILLIONS OF YEARS, 13 00:00:47,000 --> 00:00:51,517 DEATH RAYS CAPABLE OF DESTROYING WORLDS. 14 00:00:51,517 --> 00:00:55,517 NASA's MISSIONS HAVE UNCOVERED DISTURBING ANOMALIES... 15 00:00:55,517 --> 00:00:57,655 MAN: Okay, we're seeing three or four objects. 16 00:00:57,655 --> 00:01:00,034 JETT: There are -- there are three objects. 17 00:01:00,034 --> 00:01:02,000 Narrator: ...THAT CONTINUE TO PERPLEX 18 00:01:02,000 --> 00:01:04,724 OUR FINEST SCIENTIFIC MINDS. 19 00:01:05,724 --> 00:01:09,448 THESE ARE "NASA's UNEXPLAINED FILES". 20 00:01:09,448 --> 00:01:13,344 --Captions by VITAC-- www.vitac.com 21 00:01:13,344 --> 00:01:18,344 THREE OBJECTS FLOAT IN A TRIANGULAR FORMATION. 22 00:01:18,344 --> 00:01:20,448 Doesn't look like anything I've ever seen 23 00:01:20,448 --> 00:01:22,103 on the outside of the shuttle. 24 00:01:22,103 --> 00:01:23,275 That's for sure. 25 00:01:23,275 --> 00:01:25,758 NASA SAYS IT'S SPACE JUNK. 26 00:01:25,758 --> 00:01:27,724 WHY ARE THEY FILMING IF IT'S JUST SPACE JUNK? 27 00:01:27,724 --> 00:01:30,482 Oberg: YOU DON'T START BY ELIMINATING THE OBVIOUS. 28 00:01:30,482 --> 00:01:33,413 YOU START BY OPENING YOUR MIND TO ALL THE POSSIBILITIES. 29 00:01:33,413 --> 00:01:37,241 Narrator: BUT THESE UNIDENTIFIED OBJECTS 30 00:01:37,241 --> 00:01:41,172 COULD THREATEN AN ENTIRE SHUTTLE MISSION. 31 00:01:41,172 --> 00:01:43,310 Okay, we're seeing three or four objects. 32 00:01:43,310 --> 00:01:46,000 Yeah, there are -- there are three objects. 33 00:01:50,724 --> 00:01:54,620 MAN: Okay, copy. The next is to mate P5 to J5. 34 00:01:54,620 --> 00:01:57,344 Narrator: SEPTEMBER 20, 2006. 35 00:02:05,241 --> 00:02:09,310 SPACE SHUTTLE ATLANTIS PREPARES TO COME HOME. 36 00:02:09,310 --> 00:02:12,413 ITS CREW HAS SPENT THE LAST 12 DAYS 37 00:02:12,413 --> 00:02:15,896 ASSEMBLING THE INTERNATIONAL SPACE STATION. 38 00:02:17,586 --> 00:02:20,551 THEN SOMETHING HAPPENS THAT NO ONE EXPECTS. 39 00:02:23,586 --> 00:02:25,827 MAN: Okay. Um... 40 00:02:28,137 --> 00:02:29,862 Houston. Atlantis. 41 00:02:29,862 --> 00:02:31,517 Go ahead. 42 00:02:31,517 --> 00:02:34,931 THE DAY BEFORE THE SHUTTLE RETURNS BACK TO EARTH, 43 00:02:34,931 --> 00:02:37,620 THE COMMANDER REPORTS KIND OF SIGHTING SOMETHING 44 00:02:37,620 --> 00:02:39,275 THAT HE'S NOT SEEN BEFORE. 45 00:02:43,137 --> 00:02:47,448 JETT: There's some kind of reflective structure. 46 00:02:47,448 --> 00:02:51,206 Narrator: MISSION CONTROL ASKS COMMANDER BRENT JETT 47 00:02:51,206 --> 00:02:53,137 TO DESCRIBE WHAT HE SEES. 48 00:02:53,137 --> 00:02:56,827 JETT: A structure that's definitely not rigid or... 49 00:02:56,827 --> 00:03:00,724 It's not a, you know, solid, metal structure. 50 00:03:00,724 --> 00:03:02,931 Doesn't look like anything I've ever seen 51 00:03:02,931 --> 00:03:04,482 on the outside of the shuttle. 52 00:03:04,482 --> 00:03:05,551 That's for sure. 53 00:03:05,551 --> 00:03:07,931 MISSION CONTROL TAKE REMOTE CONTROL 54 00:03:07,931 --> 00:03:09,448 OF THE PAYLOAD BAY CAMERA. 55 00:03:12,172 --> 00:03:14,724 THAT'S WHEN THINGS START TO REALLY GET INTERESTING. 56 00:03:17,827 --> 00:03:19,931 Okay, we're seeing three or four objects. 57 00:03:19,931 --> 00:03:22,172 JETT: Yeah, there are -- there are three objects. 58 00:03:22,172 --> 00:03:25,379 STRANGELY ENOUGH, AT THAT POINT, YOU HAVE MULTIPLE OBJECTS -- 59 00:03:25,379 --> 00:03:27,344 THREE, YOU KNOW, TWO MORE THAT JOIN IN, 60 00:03:27,344 --> 00:03:29,965 ESSENTIALLY FORM SOME SORT OF TRIANGULAR FORMATION. 61 00:03:29,965 --> 00:03:31,931 Narrator: FOR 20 MINUTES, 62 00:03:31,931 --> 00:03:35,172 ATLANTISTRACKS THE FLASHING LIGHTS ACROSS THE SKY, 63 00:03:35,172 --> 00:03:37,517 BEAMING IMAGES BACK TO MISSION CONTROL. 64 00:03:37,517 --> 00:03:39,172 MAN: They're going over the video 65 00:03:39,172 --> 00:03:40,310 that you guys sent down. 66 00:03:40,310 --> 00:03:42,448 THE VIDEO IS LOOKED AT RIGHT AWAY. 67 00:03:42,448 --> 00:03:44,655 AND ENGINEERS JUMP ON IT RIGHT AWAY. 68 00:03:46,586 --> 00:03:48,068 "FIND OUT WHAT IT IS." 69 00:03:49,586 --> 00:03:51,172 Narrator: WHEN NEWS OF THE SIGHTINGS 70 00:03:51,172 --> 00:03:52,482 REACHES THE MEDIA, 71 00:03:52,482 --> 00:03:54,655 IT CAUSES A SENSATION. 72 00:03:54,655 --> 00:03:55,931 Woman: EVERYONE'S BUZZING 73 00:03:55,931 --> 00:03:57,931 ABOUT THESE THREE OBJECTS THAT WERE SEEN. 74 00:03:57,931 --> 00:03:59,655 [ BEEPING ] 75 00:03:59,655 --> 00:04:00,965 [ KEYBOARD CLACKING ] 76 00:04:00,965 --> 00:04:03,620 WE ARE AWASH WITH STORIES ABOUT UNEXPLAINED CRAFT. 77 00:04:03,620 --> 00:04:05,896 BUT WHEN YOU GET THESE FROM ASTRONAUTS, 78 00:04:05,896 --> 00:04:07,620 YOU PAY A LITTLE BIT MORE ATTENTION. 79 00:04:07,620 --> 00:04:10,758 IN THE LORE OF WHAT ARE TERMED UNIDENTIFIED FLYING OBJECTS, 80 00:04:10,758 --> 00:04:14,413 ONE OF THE MOST ICONIC SHAPES IN ALL OF THAT IS THE TRIANGLE, 81 00:04:14,413 --> 00:04:16,862 SO THIS FITS THE BILL. 82 00:04:18,517 --> 00:04:20,827 Narrator: BASED ON THE WAY THE OBJECTS ARE MOVING, 83 00:04:20,827 --> 00:04:23,827 NASA ASSUMES THIS IS SPACE DEBRIS 84 00:04:23,827 --> 00:04:25,896 REFLECTING THE SUNLIGHT. 85 00:04:25,896 --> 00:04:27,482 YOU ARE FLYING THROUGH A VACUUM, 86 00:04:27,482 --> 00:04:29,137 SO THINGS THAT ARE OUT IN SPACE 87 00:04:29,137 --> 00:04:31,758 WILL GENERALLY TEND TO HANG OUT TOGETHER. 88 00:04:31,758 --> 00:04:34,758 HAVING THREE OBJECTS, YOU ALWAYS HAVE A TRIANGLE. 89 00:04:34,758 --> 00:04:37,000 Narrator: BUT NOT EVERYONE AGREES 90 00:04:37,000 --> 00:04:39,310 WITH THE OFFICIAL EXPLANATION. 91 00:04:39,310 --> 00:04:42,103 NASA's EXPLANATION OF SPACE JUNK, TO ME, 92 00:04:42,103 --> 00:04:45,241 IS JUST, YOU KNOW, JUST RIDICULOUS. 93 00:04:45,241 --> 00:04:48,034 THEY SHOULD BE ABLE TO RECOGNIZE WHAT SPACE JUNKS ARE. 94 00:04:48,034 --> 00:04:49,689 THESE GUYS ARE ASTRONAUTS, OKAY? 95 00:04:49,689 --> 00:04:51,827 THEY'RE TRAINED FOR THIS. 96 00:04:51,827 --> 00:04:54,137 Narrator: BUT NASA REALLY DOES SUSPECT 97 00:04:54,137 --> 00:04:57,965 THEY'RE TRACKING SPACE JUNK, AND THEY'RE WORRIED. 98 00:04:57,965 --> 00:05:00,655 BECAUSE THREE YEARS EARLIER, 99 00:05:00,655 --> 00:05:03,965 SHUTTLE DEBRIS BROUGHT DOWN THE SHUTTLE COLUMBIA. 100 00:05:03,965 --> 00:05:07,206 FOLLOWING WHAT OCCURRED ON STS-107, 101 00:05:07,206 --> 00:05:09,206 WHEN WE LOST COLUMBIA, 102 00:05:09,206 --> 00:05:11,310 NASA IS VERY INTERESTED 103 00:05:11,310 --> 00:05:15,310 IN TRACKING VIRTUALLY EVERY PIECE OF DEBRIS. 104 00:05:15,310 --> 00:05:18,517 Narrator: NASA FEARS THE ATLANTISIS SEEING 105 00:05:18,517 --> 00:05:21,137 A CRITICAL PIECE OF ITS HARDWARE THAT'S BROKEN OFF. 106 00:05:21,137 --> 00:05:22,206 Oberg: IN MISSION CONTROL, 107 00:05:22,206 --> 00:05:23,827 WE REALLY WANT TO GET PICTURES LIKE THIS 108 00:05:23,827 --> 00:05:26,758 OF ANYTHING FLOATING NEARBY ANY SHUTTLE, 109 00:05:26,758 --> 00:05:29,862 ESPECIALLY IF IT APPEARS TO HAVE COME OFF THE SHUTTLE. 110 00:05:29,862 --> 00:05:33,379 THIS KIND OF WARNING THAT WAS MISSED IN 2003 111 00:05:33,379 --> 00:05:36,068 ARE THE WARNINGS YOU WANT TO GET EVERY TIME. 112 00:05:36,068 --> 00:05:38,172 AND YOU WANT TO FIND THEM OUT, YOU WANT TO SEE THEM, 113 00:05:38,172 --> 00:05:40,344 YOU WANT TO REPORT THEM, AND YOU WANT TO REACT TO THEM. 114 00:05:40,344 --> 00:05:43,862 Narrator: UNSURE WHAT THESE UNIDENTIFIED OBJECTS ARE, 115 00:05:43,862 --> 00:05:46,482 NASA DOESN'T TAKE ANY CHANCES. 116 00:05:46,482 --> 00:05:48,793 MAN: They decided that based on this object that we saw 117 00:05:48,793 --> 00:05:51,103 that we're gonna wave off tomorrow. 118 00:05:51,103 --> 00:05:55,793 So our next deorbit opportunity is gonna be on flight day 13. 119 00:05:55,793 --> 00:05:57,000 WOMAN: Atlantis,we copy. 120 00:05:57,000 --> 00:05:58,413 Narrator: NASA DELAYS THE LANDING 121 00:05:58,413 --> 00:06:02,931 SO THEY CAN CHECK THAT ATLANTIS HAS NOT BEEN COMPROMISED. 122 00:06:02,931 --> 00:06:04,413 Woman: THIS IS MISSION CONTROL HOUSTON. 123 00:06:04,413 --> 00:06:06,413 I'M DOING THE SURVEY TO CONFIRM 124 00:06:06,413 --> 00:06:09,448 THE INTEGRITY OF ATLANTIS' HEAT SHIELD. 125 00:06:09,448 --> 00:06:11,068 IN THIS CASE, IT LOOKS LIKE 126 00:06:11,068 --> 00:06:14,689 IT'S MORE LIKELY TO BE AN INCIDENTAL OBJECT 127 00:06:14,689 --> 00:06:17,206 BROKEN FREE ACCIDENTALLY FROM THE SHUTTLE. 128 00:06:17,206 --> 00:06:20,241 AND I BELIEVE THAT'S, IN THE END, THE NASA DECISION. 129 00:06:21,655 --> 00:06:23,551 Narrator: ONE DAY AFTER FIRST SIGHTING 130 00:06:23,551 --> 00:06:25,724 THE MYSTERIOUS FLASHING LIGHTS, 131 00:06:25,724 --> 00:06:29,896 STS-115 IS FINALLY CLEARED TO LAND. 132 00:06:32,655 --> 00:06:36,689 Man: 15,400 MILES AN HOUR. 133 00:06:38,517 --> 00:06:41,068 OFF 2 TO 25 FEET. 134 00:06:41,068 --> 00:06:43,517 Narrator: WHEN THEY LATER EXAMINE ATLANTIS, 135 00:06:43,517 --> 00:06:47,655 NASA CONFIRMS THAT IT WAS HIT BY A MICRO-METEORITE. 136 00:06:47,655 --> 00:06:49,344 Man: TOUCHDOWN. 137 00:06:49,344 --> 00:06:50,551 MAN: Welcome back. 138 00:06:50,551 --> 00:06:53,034 Congratulations on return to assembly. 139 00:06:53,034 --> 00:06:55,034 Narrator: NO ONE KNOWS IF THIS WAS RELATED 140 00:06:55,034 --> 00:06:59,034 TO THE TRIANGULAR FORMATION SPOTTED BY THE CREW. 141 00:06:59,034 --> 00:07:03,137 BUT NASA's CAUTION BRINGS THE SHUTTLE SAFELY HOME. 142 00:07:03,137 --> 00:07:05,172 Man: ATLANTISWAS A TERRIFIC SHIP. 143 00:07:05,172 --> 00:07:08,275 IT WAS REALLY CRITICAL THAT SHE PERFORM WELL, AND SHE DID. 144 00:07:13,827 --> 00:07:15,758 Narrator: TRIANGLES ARE NOT 145 00:07:15,758 --> 00:07:18,655 THE ONLY STRANGE SYMBOLS FOUND IN SPACE. 146 00:07:18,655 --> 00:07:20,758 A STUNNING OBSERVATION SHOCKS 147 00:07:20,758 --> 00:07:23,379 ASTRONOMERS SEARCHING FOR ROGUE ASTEROIDS. 148 00:07:24,862 --> 00:07:26,551 WHAT IS THIS THING? 149 00:07:26,551 --> 00:07:30,275 Narrator: A FORCE OF NATURE OR AN ALIEN SYMBOL... 150 00:07:30,275 --> 00:07:32,793 IT DOESN'T LOOK LIKE SOMETHING THAT WAS MADE NATURALLY. 151 00:07:32,793 --> 00:07:35,103 Narrator: ...MARKING A POINT IN SPACE. 152 00:07:35,103 --> 00:07:36,344 WOW, LOOK AT THAT. 153 00:07:36,344 --> 00:07:39,172 IT'S LIKE SOMEONE HAD PUT AN X IN THE SKY AND SAID, 154 00:07:39,172 --> 00:07:40,241 "LOOK HERE. 155 00:07:40,241 --> 00:07:42,000 SOMETHING INTERESTING IS GOING ON." 156 00:07:47,310 --> 00:07:50,551 Narrator: KITT PEAK OBSERVATORY, ARIZONA. 157 00:07:50,551 --> 00:07:54,551 ASTRONOMER JIM SCOTTI HEARS REPORTS 158 00:07:54,551 --> 00:07:57,724 OF AN UNUSUAL-LOOKING COMET STREAKING THROUGH SPACE. 159 00:07:57,724 --> 00:08:00,241 HE DECIDES TO TAKE A LOOK. 160 00:08:01,862 --> 00:08:04,758 Scotti: I SET UP WITH MY 1.8-METER TELESCOPE 161 00:08:04,758 --> 00:08:06,793 AND TAKE SOME IMAGES. 162 00:08:06,793 --> 00:08:09,793 AND, IN FACT, IT DOES HAVE SORT OF A WEIRD LOOK. 163 00:08:09,793 --> 00:08:13,344 Narrator: THE OBJECT IS UNLIKE ANY COMET HE'S EVER SEEN. 164 00:08:13,344 --> 00:08:15,275 IT'S GOT A LONG, NARROW TAIL 165 00:08:15,275 --> 00:08:17,310 AND A LITTLE FUNNY BUSINESS GOING ON 166 00:08:17,310 --> 00:08:18,862 AROUND THE HEAD OF THE COMET. 167 00:08:20,310 --> 00:08:22,344 IT'S REALLY HARD TO TELL EXACTLY WHAT'S GOING ON, 168 00:08:22,344 --> 00:08:23,862 BUT SOMETHING IS INTERESTING THERE. 169 00:08:26,862 --> 00:08:29,689 Narrator: THE FUZZY IMAGE APPEARS TO HAVE A PROBE-LIKE ARM 170 00:08:29,689 --> 00:08:33,275 REACHING OUT FROM THE MAIN STRUCTURE. 171 00:08:34,655 --> 00:08:36,827 NEWS OF THE BIZARRE OBJECT 172 00:08:36,827 --> 00:08:38,793 HURDLING THROUGH OUR SOLAR SYSTEM 173 00:08:38,793 --> 00:08:41,931 PROMPTS NASA TO TAKE A CLOSER LOOK 174 00:08:41,931 --> 00:08:44,793 USING THE MOST POWERFUL TOOL IN ITS ARSENAL, 175 00:08:44,793 --> 00:08:47,551 THE HUBBLE SPACE TELESCOPE. 176 00:08:47,551 --> 00:08:50,724 IMAGES FROM ITS GIANT 8-FOOT MIRROR 177 00:08:50,724 --> 00:08:53,724 ARE SENT DIRECTLY TO NASA SCIENTISTS. 178 00:08:53,724 --> 00:08:57,000 WHAT THEY SEE IS COMPLETELY UNEXPECTED. 179 00:08:57,000 --> 00:08:59,000 WHEN YOU FIRST SEE IT, YOU THINK, 180 00:08:59,000 --> 00:09:00,586 "WELL, THAT CAN'T BE NORMAL. 181 00:09:00,586 --> 00:09:02,034 THAT CAN'T BE NATURAL." 182 00:09:02,034 --> 00:09:04,862 WE ALL STEP BACK FROM THE SCREEN. 183 00:09:04,862 --> 00:09:07,275 AND IN EVERY IMAGE, IT'S THERE. 184 00:09:08,655 --> 00:09:10,482 IT'S IN THE SHAPE OF AN X. 185 00:09:10,482 --> 00:09:11,758 IT'S AN X IN THE SKY. 186 00:09:11,758 --> 00:09:13,482 LITTLE X GOING ON. 187 00:09:15,172 --> 00:09:16,827 VERY PECULIAR. 188 00:09:18,896 --> 00:09:20,379 Narrator: THE X SHAPE 189 00:09:20,379 --> 00:09:23,241 ISN'T COMMONLY FOUND IN ASTRONOMY. 190 00:09:23,241 --> 00:09:25,275 WHY DOES IT LOOK LIKE AN X? 191 00:09:25,275 --> 00:09:27,344 IT DOESN'T LOOK LIKE SOMETHING THAT WAS MADE NATURALLY. 192 00:09:27,344 --> 00:09:32,482 Narrator: THE OBJECT IS TRAVELING AT 11,000 MILES PER HOUR. 193 00:09:32,482 --> 00:09:36,310 IS IT SOME KIND OF CONSTRUCTION? IS IT SOME KIND OF SPACECRAFT? 194 00:09:36,310 --> 00:09:40,827 Narrator: THE GIANT X IS MORE THAN 1,500 MILES ACROSS. 195 00:09:40,827 --> 00:09:44,000 NO MACHINE REMOTELY LIKE IT IS MANUFACTURED ON EARTH. 196 00:09:44,000 --> 00:09:49,689 BUT IT ALSO DOESN'T RESEMBLE ANY KNOWN NATURAL PHENOMENON. 197 00:09:49,689 --> 00:09:54,965 ASTRONOMER J.J. KAVELAARS PUZZLES OVER THE EVIDENCE, 198 00:09:54,965 --> 00:09:57,241 CONCLUDING THAT THE INTERSECTING STRUCTURE 199 00:09:57,241 --> 00:09:59,689 IS A RESULT OF A FREAK EVENT -- 200 00:09:59,689 --> 00:10:04,000 PERHAPS A COLLISION BETWEEN TWO ASTEROIDS. 201 00:10:04,000 --> 00:10:06,482 WHEN YOU DO THE SIMULATIONS... 202 00:10:08,413 --> 00:10:11,000 ...YOU SEE THAT, IN FACT, IT WOULD HAVE RESULTED 203 00:10:11,000 --> 00:10:12,724 IN SUCH A STRUCTURE BEING FORMED. 204 00:10:12,724 --> 00:10:17,000 Narrator: BUT THIS REMAINS ONLY A THEORY. 205 00:10:17,000 --> 00:10:19,655 Kavelaars: THERE'S MORE THAT WE DON'T KNOW THAN WE DO KNOW. 206 00:10:19,655 --> 00:10:22,241 THAT'S JUST THE NATURE OF THE UNIVERSE. 207 00:10:23,931 --> 00:10:25,482 Narrator: WE MAY NEVER KNOW 208 00:10:25,482 --> 00:10:27,724 IF THE GLOWING X MOVING THROUGH SPACE 209 00:10:27,724 --> 00:10:29,413 AT 15 TIMES THE SPEED OF SOUND 210 00:10:29,413 --> 00:10:33,517 IS A SIGN OF EXTRATERRESTRIAL LIFE. 211 00:10:33,517 --> 00:10:35,275 SOME SCIENTISTS BELIVE 212 00:10:35,275 --> 00:10:38,482 WE SHOULD BE LOOKING FOR SOMETHING SLOWER-MOVING. 213 00:10:38,482 --> 00:10:40,862 McKay: TO THEM, A MILLION YEARS 214 00:10:40,862 --> 00:10:43,206 MIGHT BE THE NATURAL REPRODUCTIVE TIME SCAPE. 215 00:10:43,206 --> 00:10:46,517 Narrator: WHILE OTHERS HOPE THAT THEY DON'T FIND US FIRST. 216 00:11:00,793 --> 00:11:04,620 Narrator: ALIEN CREATURES, MILLIONS OF YEARS OLD... 217 00:11:04,620 --> 00:11:05,965 [ CREATURE GROWLS ] 218 00:11:05,965 --> 00:11:08,413 ...EXISTING IN SLOW MOTION 219 00:11:08,413 --> 00:11:12,827 ON A STINKING, HELLISH PLANET. 220 00:11:12,827 --> 00:11:16,103 McKay: THEIR LIFE FORM WOULD BE SO DIFFERENT THAN OURS 221 00:11:16,103 --> 00:11:19,103 THAT WE CAN'T IMAGINE IT, NOR COULD THEY IMAGINE US. 222 00:11:19,103 --> 00:11:22,862 Narrator: SUCH ALIEN LIFE COULD EXIST 223 00:11:22,862 --> 00:11:26,000 IN OUR OWN COSMIC BACKYARD. 224 00:11:34,344 --> 00:11:37,620 AFTER TEARING THROUGH SPACE FOR SEVEN YEARS, 225 00:11:37,620 --> 00:11:42,137 THE CASSINI ORBITER FINALLY ARRIVES AT SATURN IN 2004. 226 00:11:44,517 --> 00:11:49,103 IT CARRIES A PRECIOUS PAYLOAD -- 227 00:11:49,103 --> 00:11:51,931 THE HUYGENS PROBE. 228 00:11:51,931 --> 00:11:53,517 ITS MISSION -- 229 00:11:53,517 --> 00:11:58,931 TO LAND ON THE RING PLANET'S MOST MYSTERIOUS MOON, TITAN. 230 00:12:00,793 --> 00:12:02,931 PERMANENTLY SHROUDED WITH CLOUDS, 231 00:12:02,931 --> 00:12:08,448 WE'VE NEVER SEEN THE MOON'S SURFACE UNTIL NOW. 232 00:12:16,482 --> 00:12:21,551 AS HUYGENS PLUMMETS THROUGH TITAN'S ATMOSPHERE, 233 00:12:21,551 --> 00:12:23,275 MISSION CONTROL SEES 234 00:12:23,275 --> 00:12:26,068 A COMPLETELY UNEXPECTED LANDSCAPE. 235 00:12:28,137 --> 00:12:31,137 TITAN HAS MOUNTAINS... 236 00:12:31,137 --> 00:12:34,137 RIVERS... 237 00:12:34,137 --> 00:12:37,103 EVEN LAKES. 238 00:12:37,103 --> 00:12:39,827 THEY HAD NO IDEA THAT WHEN WE ARRIVED AT TITAN 239 00:12:39,827 --> 00:12:42,068 WE WOULD FIND ALL THESE SURFACE FORMS 240 00:12:42,068 --> 00:12:44,034 JUST LIKE WHAT WE HAVE ON EARTH. 241 00:12:44,034 --> 00:12:47,103 Narrator: TO SOME, TITAN LOOKS LIKE 242 00:12:47,103 --> 00:12:49,413 PREHISTORIC EARTH BEFORE IT HAD LIFE. 243 00:12:49,413 --> 00:12:53,103 D'Antonio: TITAN REPRESENTS A SNAPSHOT 244 00:12:53,103 --> 00:12:54,931 OF WHAT WE MIGHT HAVE LOOKED LIKE 245 00:12:54,931 --> 00:12:56,137 IN OUR EARLY EVOLUTION. 246 00:12:56,137 --> 00:12:58,689 Narrator: IT MAY APPEAR EARTHLIKE, 247 00:12:58,689 --> 00:13:01,068 BUT OUR RIVERS AND LAKES ARE FULL OF WATER. 248 00:13:01,068 --> 00:13:07,517 TITAN'S CONTAIN FREEZING-COLD LIQUEFIED METHANE. 249 00:13:07,517 --> 00:13:11,241 AND ON EARTH, ONE SOURCE OF METHANE 250 00:13:11,241 --> 00:13:13,896 IS THE FOUL GAS FROM ANIMAL WASTE, 251 00:13:13,896 --> 00:13:16,896 A PRODUCT OF LIFE. 252 00:13:16,896 --> 00:13:19,965 HERE ON EARTH, WE KNOW THAT METHANE IS CREATED 253 00:13:19,965 --> 00:13:21,862 PREDOMINANTLY BY LIFE FORMS. 254 00:13:21,862 --> 00:13:23,931 SO, IF YOU LOOK AT TITAN AND YOU SEE THIS METHANE, 255 00:13:23,931 --> 00:13:25,448 WELL, YOUR FIRST THOUGHT MIGHT BE, 256 00:13:25,448 --> 00:13:27,379 "GEE, MAYBE THERE'S LIFE ON TITAN." 257 00:13:29,103 --> 00:13:32,206 COULD THERE BE LIFE LIVING IN THAT LIQUID, 258 00:13:32,206 --> 00:13:35,448 USING THAT LIQUID THE WAY LIFE ON EARTH USES WATER? 259 00:13:35,448 --> 00:13:38,793 Pope: IF YOU CAN HAVE LIFE IN WATER, 260 00:13:38,793 --> 00:13:41,000 WHY NOT LIFE IN METHANE? 261 00:13:41,000 --> 00:13:43,068 IT'S ALL LIFE. 262 00:13:43,068 --> 00:13:45,827 IT'S JUST LIFE, BUT NOT AS WE KNOW IT. 263 00:13:45,827 --> 00:13:48,137 Narrator: BUT WITH AN AVERAGE TEMPERATURE 264 00:13:48,137 --> 00:13:51,034 OF -289 DEGREES FAHRENHEIT, 265 00:13:51,034 --> 00:13:54,379 TITAN IS BEYOND FROZEN. 266 00:13:54,379 --> 00:13:57,413 NO EARTH ORGANISM COULD SURVIVE HERE. 267 00:13:57,413 --> 00:14:00,896 McKay: I THINK IT'D BE A BIG MISTAKE TO THINK THAT LIFE ON TITAN 268 00:14:00,896 --> 00:14:02,965 IS GONNA LOOK ANYTHING LIKE LIFE ON EARTH. 269 00:14:02,965 --> 00:14:05,310 LIVING IN WATER IS VERY, VERY DIFFERENT 270 00:14:05,310 --> 00:14:07,034 THAN LIVING IN LIQUID METHANE. 271 00:14:07,034 --> 00:14:09,724 Narrator: TITAN IS SO COLD 272 00:14:09,724 --> 00:14:13,551 THAT THE METABOLISM OF ANY LIFE FORMS LIVING IN THE METHANE 273 00:14:13,551 --> 00:14:16,448 WOULD BE INCREDIBLY SLOW. 274 00:14:16,448 --> 00:14:18,655 McKay: ON TITAN, TEMPERATURES ARE SO LOW 275 00:14:18,655 --> 00:14:22,758 THAT THE PACE OF LIFE WOULD BE SO SLOW THAT TO THEM, 276 00:14:22,758 --> 00:14:25,034 A MILLION YEARS MIGHT BE 277 00:14:25,034 --> 00:14:27,310 THE NATURAL REPRODUCTIVE TIME SCAPE. 278 00:14:27,310 --> 00:14:30,827 THINK OF THEM AS BEING LIKE A BIG, GIANT, FLAT SHEET OF PAPER, 279 00:14:30,827 --> 00:14:32,586 MAXIMIZING THEIR SURFACE AREA 280 00:14:32,586 --> 00:14:35,344 BECAUSE THEY'RE LIVING AT VERY LOW TEMPERATURES. 281 00:14:35,344 --> 00:14:37,931 TEMPERATURES ARE LOW, THINGS GO SLOW. 282 00:14:39,620 --> 00:14:42,241 IF WE FIND LIFE ON TITAN, WE HAVE CERTAINLY FOUND 283 00:14:42,241 --> 00:14:44,310 SOMETHING THAT IS DIFFERENT FROM US 284 00:14:44,310 --> 00:14:47,172 AND THAT FUNDAMENTALLY EXPANDS 285 00:14:47,172 --> 00:14:48,862 THE POSSIBILITIES FOR LIFE IN THE UNIVERSE. 286 00:14:54,103 --> 00:14:57,862 Narrator: THE VASTNESS OF THE COSMOS COULD CONCEAL LIFE FORMS 287 00:14:57,862 --> 00:15:00,068 WHO'VE EVOLVED OVER BILLIONS OF YEARS. 288 00:15:00,068 --> 00:15:03,241 SUCH ANCIENT CIVILIZATIONS 289 00:15:03,241 --> 00:15:07,482 WOULD ALMOST CERTAINLY BE TECHNOLOGICALLY SUPERIOR TO US, 290 00:15:07,482 --> 00:15:10,655 AND THEIR WEAPONS COULD POSE A THREAT 291 00:15:10,655 --> 00:15:13,655 TO THE VERY FABRIC OF THE UNIVERSE. 292 00:15:13,655 --> 00:15:18,827 AN ORBITING SATELLITE DETECTS A DEATH RAY. 293 00:15:18,827 --> 00:15:20,413 WHERE THE HECK DID THAT COME FROM? 294 00:15:20,413 --> 00:15:24,206 Narrator: MASSIVE X-RAY PULSES RIP THROUGH THE COSMOS. 295 00:15:24,206 --> 00:15:28,689 COULD THOSE X-RAYS EMANATING FROM CYGNUS BE A WEAPON? 296 00:15:28,689 --> 00:15:30,931 Narrator: THE POWER BEHIND THE X-RAY BEAM 297 00:15:30,931 --> 00:15:33,724 IS THE MOST DESTRUCTIVE FORCE IN THE UNIVERSE. 298 00:15:33,724 --> 00:15:36,379 MAYBE IT WAS ADVANCED CIVILIZATIONS 299 00:15:36,379 --> 00:15:38,068 ENGAGING IN INTERSTELLAR WARFARE. 300 00:15:38,068 --> 00:15:39,931 [ MACHINE BEEPING ] 301 00:15:41,482 --> 00:15:43,241 Narrator: AS THE BEAM HITS OUR SOLAR SYSTEM, 302 00:15:43,241 --> 00:15:45,655 NASA SPRINGS INTO ACTION. 303 00:15:50,344 --> 00:15:53,172 Narrator: IN DECEMBER 1970, 304 00:15:53,172 --> 00:15:57,172 SMALL ASTRONOMY SATELLITE UHURU LAUNCHES INTO SPACE 305 00:15:57,172 --> 00:15:59,827 ON A QUEST TO SEEK OUT X-RAYS. 306 00:15:59,827 --> 00:16:03,482 X-RAYS ARE EXTREMELY ENERGETIC ELECTROMAGNETIC WAVES. 307 00:16:03,482 --> 00:16:06,758 SO, BASICALLY LIKE LIGHT ON STEROIDS. 308 00:16:06,758 --> 00:16:09,517 WE DON'T DETECT X-RAYS ON EARTH 309 00:16:09,517 --> 00:16:11,379 BECAUSE THE ATMOSPHERE PROTECTS US, 310 00:16:11,379 --> 00:16:13,000 WHICH IS BAD FOR X-RAY ASTRONOMERS. 311 00:16:13,000 --> 00:16:14,620 IT'S VERY GOOD FOR HUMANS IN GENERAL 312 00:16:14,620 --> 00:16:16,965 'CAUSE X-RAYS ARE BAD FOR YOU. 313 00:16:16,965 --> 00:16:18,379 Narrator: IN TINY DOSES, 314 00:16:18,379 --> 00:16:21,310 WE USE X-RAYS FOR MEDICAL PURPOSES, 315 00:16:21,310 --> 00:16:24,689 ALLOWING US TO SEE THROUGH FLESH TO DIAGNOSE ILLNESS. 316 00:16:24,689 --> 00:16:27,655 HIGHER-ENERGY X-RAYS CAN BE FOCUSED 317 00:16:27,655 --> 00:16:29,379 TO KILL CANCER CELLS. 318 00:16:29,379 --> 00:16:34,448 BUT ABOVE EARTH, UHURU DETECTS A SOURCE OF X-RAYS 319 00:16:34,448 --> 00:16:36,448 BILLIONS OF TIMES MORE POWERFUL 320 00:16:36,448 --> 00:16:40,758 THAN THE ENERGY NEEDED TO KILL ALL LIFE ON THIS PLANET. 321 00:16:40,758 --> 00:16:42,586 TO FIND THIS SOURCE OF X-RAYS -- 322 00:16:42,586 --> 00:16:45,448 IT'S NOT COMING FROM THE SUN OR ANY NEARBY THINGS, 323 00:16:45,448 --> 00:16:47,724 BUT FROM SOME PLACE IN SPACE 324 00:16:47,724 --> 00:16:50,344 HUNDREDS, MAYBE THOUSANDS OF LIGHT-YEARS AWAY. 325 00:16:50,344 --> 00:16:51,896 Narrator: THE DEATH RAY IS COMING 326 00:16:51,896 --> 00:16:54,241 FROM THE CONSTELLATION OF CYGNUS. 327 00:16:54,241 --> 00:16:58,517 SCIENTISTS LABEL THE SOURCE OF THE X-RAYS CYGNUS X-1, 328 00:16:58,517 --> 00:17:00,379 BUT NO ONE CAN SEE IT. 329 00:17:00,379 --> 00:17:02,965 WHAT THE HECK IS THAT? THAT CAN'T BE JUST ANOTHER STAR. 330 00:17:02,965 --> 00:17:05,482 THEY DON'T MAKE ENOUGH X-RAYS FOR US TO SEE 331 00:17:05,482 --> 00:17:07,103 FROM 1,000 LIGHT-YEARS AWAY. 332 00:17:07,103 --> 00:17:08,448 IN TERMS OF CYGNUS X-1, 333 00:17:08,448 --> 00:17:11,103 WE JUST DIDN'T UNDERSTAND EXACTLY WHAT IT WAS. 334 00:17:11,103 --> 00:17:15,896 WHAT WAS PRODUCING THOSE X-RAYS? IT WASN'T STARS. 335 00:17:15,896 --> 00:17:17,448 COULD IT BE SOME SORT OF, 336 00:17:17,448 --> 00:17:19,931 I DON'T KNOW, EXTRATERRESTRIAL ACTIVITY? 337 00:17:19,931 --> 00:17:23,206 COULD IT BE INTERSTELLAR WARFARE USING ADVANCED WEAPONS? 338 00:17:23,206 --> 00:17:25,034 [ MACHINE BEEPING ] 339 00:17:31,206 --> 00:17:33,310 Narrator: IT MAY SOUND LIKE SCIENCE FICTION, 340 00:17:33,310 --> 00:17:37,413 BUT X-RAY WEAPONS EXIST. 341 00:17:37,413 --> 00:17:41,482 THAT WAS PART OF RONALD REAGAN'S STAR WARS PROGRAM. 342 00:17:41,482 --> 00:17:44,034 TO DEFEND OURSELVES FROM NUCLEAR ATTACK. 343 00:17:44,034 --> 00:17:46,000 ONE OF ITS ELEMENTS 344 00:17:46,000 --> 00:17:51,000 WAS TO USE MICRO ATOMIC BOMBS IN JUST THE RIGHT WAY 345 00:17:51,000 --> 00:17:54,931 SO THAT THEIR EXPLOSION POWERED A LASER MADE OF X-RAYS. 346 00:17:54,931 --> 00:17:57,758 PART OF OUR WEAPONS RESEARCH FOCUSES ON LASERS. 347 00:17:57,758 --> 00:18:03,413 USING VERY POWERFUL X-RAYS TO DESTROY GUIDED MISSILES. 348 00:18:03,413 --> 00:18:05,275 NOW, THINK ABOUT AN OLDER CIVILIZATION THAN OURS 349 00:18:05,275 --> 00:18:07,206 THAT'S BEEN AROUND FOR MILLIONS OF YEARS WITH LASERS 350 00:18:07,206 --> 00:18:08,379 AND WHAT THEY COULD DO WITH IT. 351 00:18:11,517 --> 00:18:14,379 I HOPE THEY'LL BE WISE ENOUGH TO BE CAREFUL 352 00:18:14,379 --> 00:18:17,620 AND TO ONLY USE IT WHEN IT'S REALLY, REALLY NEEDED. 353 00:18:17,620 --> 00:18:21,137 Narrator: BUT IF CYGNUS X-1 IS A WEAPON, 354 00:18:21,137 --> 00:18:23,448 IT'S PART OF A VERY DESTRUCTIVE WAR. 355 00:18:25,379 --> 00:18:28,965 THE ENERGY IT'S PRODUCING IS POWERFUL ENOUGH 356 00:18:28,965 --> 00:18:31,896 TO DESTROY ANY CIVILIZATION ATTEMPTING TO HARNESS IT. 357 00:18:31,896 --> 00:18:35,827 ONCE YOU FIRE IT, MAN, YOU JUST GOT TO LEAVE FAST. 358 00:18:35,827 --> 00:18:38,034 Narrator: BUT THE CYGNUS X-1 FORCE 359 00:18:38,034 --> 00:18:40,758 IS MORE LIKELY TO BE NATURAL. 360 00:18:42,137 --> 00:18:46,275 IN 2009, SCIENTISTS USING HIGH-POWERED RADIO TELESCOPES 361 00:18:46,275 --> 00:18:50,275 RECEIVED A CLUE ABOUT WHAT THAT FORCE COULD BE. 362 00:18:51,586 --> 00:18:54,724 IT WAS DARK. IT WASN'T EMITTING ANY LIGHT. 363 00:18:54,724 --> 00:18:57,758 AND YET, THERE WAS ALL THIS X-RAY RADIATION COMING FROM IT. 364 00:18:57,758 --> 00:18:59,793 THIS WAS NOT INTERSTELLAR WARFARE. 365 00:18:59,793 --> 00:19:05,413 THIS WAS THE RESULT OF A... BLACK HOLE. 366 00:19:05,413 --> 00:19:09,965 Narrator: THIS IS THE MOST POWERFUL FORCE IN THE COSMOS, 367 00:19:09,965 --> 00:19:14,034 A COLLAPSED DEAD STAR CONSUMING EVERYTHING AROUND IT. 368 00:19:14,034 --> 00:19:16,310 Brin: ALL OF THAT MASS GATHERED IN THERE 369 00:19:16,310 --> 00:19:20,379 IS PULLING SPACETIME INTO A FUNNEL 370 00:19:20,379 --> 00:19:24,586 SO THAT IT'S SO INTENSE THAT LIGHT THAT TRIES TO ESCAPE, 371 00:19:24,586 --> 00:19:26,551 IT NEVER MAKES IT. 372 00:19:26,551 --> 00:19:29,034 Narrator: THE BLACK HOLE'S GRAVITY IS SO POWERFUL 373 00:19:29,034 --> 00:19:32,586 THAT IT'S TEARING A NEIGHBORING STAR APART. 374 00:19:32,586 --> 00:19:35,000 AS THE STAR IS CONSUMED, 375 00:19:35,000 --> 00:19:38,172 ITS SUPER-HEATED MATTER PRODUCES X-RAYS, 376 00:19:38,172 --> 00:19:42,482 AND THIS CREATES THE X-RAY PULSE OF CYGNUS X-1. 377 00:19:42,482 --> 00:19:45,931 SLOWLY, THE MATERIAL THAT MAKES UP THAT STAR 378 00:19:45,931 --> 00:19:47,758 IS BEING SUCKED INTO THE BLACK HOLE. 379 00:19:47,758 --> 00:19:49,517 Narrator: BEFORE IT FINALLY SUCCUMBS 380 00:19:49,517 --> 00:19:51,724 TO THE BLACK HOLE'S AWESOME POWER. 381 00:19:51,724 --> 00:19:54,379 Capps: I LOVE THE EXPLANATION THAT CYGNUS X-1 382 00:19:54,379 --> 00:19:56,758 IS COOL, ALIEN X-RAY WEAPONRY, BUT, COME ON. 383 00:19:56,758 --> 00:19:59,758 IT'S A BLACK HOLE, IF NOT, AND BLACK HOLES ARE COOL ENOUGH. 384 00:20:01,551 --> 00:20:03,103 I MEAN, THERE'S ONE AT THE CENTER OF OUR GALAXY 385 00:20:03,103 --> 00:20:04,482 KEEPING US SPINNING, RIGHT? 386 00:20:04,482 --> 00:20:06,551 IT'S JUST AMAZING. 387 00:20:11,379 --> 00:20:14,448 Narrator: THE WEIRD SIGNALS OF CYGNUS X-1 388 00:20:14,448 --> 00:20:18,000 ARE NOT EVIDENCE OF APOCALYPTIC ALIEN TECHNOLOGY 389 00:20:18,000 --> 00:20:20,413 THOUSANDS OF LIGHT-YEARS FROM EARTH. 390 00:20:20,413 --> 00:20:22,758 BUT ONE ASTRONAUT HAS FILMED 391 00:20:22,758 --> 00:20:26,000 SOMETHING DISTURBING MUCH CLOSER TO HOME, 392 00:20:26,000 --> 00:20:28,206 SOMETHING LURKING IN THE NORTHERN LIGHTS. 393 00:20:28,206 --> 00:20:29,862 Man: THIS OBJECT LOOKS JUST LIKE 394 00:20:29,862 --> 00:20:31,827 THE STARSHIP ENTERPRISE FROM "STAR TREK". 395 00:20:31,827 --> 00:20:34,620 Narrator: IS THIS FIRST CONTACT? 396 00:20:43,448 --> 00:20:48,413 Narrator: SOMETHING HAS INVADED EARTH'S ATMOSPHERE. 397 00:20:48,413 --> 00:20:52,551 THIS IMAGE LOOKS LIKE A CRAFT. 398 00:20:52,551 --> 00:20:53,758 THIS OBJECT LOOKS JUST LIKE 399 00:20:53,758 --> 00:20:55,655 THE STARSHIP ENTERPRISE FROM "STAR TREK". 400 00:20:55,655 --> 00:20:59,620 Narrator: IT'S HOVERING IN THE AURORA BOREALIS, 401 00:20:59,620 --> 00:21:01,965 A.K.A. THE NORTHERN LIGHTS. 402 00:21:01,965 --> 00:21:04,448 Capps: I'M THINKING THIS IS SOMEONE WATCHING US. 403 00:21:04,448 --> 00:21:06,310 THIS IS THE FIRST STEP TOWARDS INTELLIGENT LIFE AND CONTACT. 404 00:21:06,310 --> 00:21:08,793 Narrator: IS THIS REALLY FIRST CONTACT 405 00:21:08,793 --> 00:21:11,517 OR IS IT ALL IN THE EYE OF THE BEHOLDER? 406 00:21:16,862 --> 00:21:20,068 IN 2006, THE 13th CREW ARRIVES 407 00:21:20,068 --> 00:21:22,000 AT THE INTERNATIONAL SPACE STATION. 408 00:21:22,000 --> 00:21:24,275 OVER THE NEXT SIX MONTHS, 409 00:21:24,275 --> 00:21:27,827 THEY ORBIT EARTH ALMOST 3,000 TIMES. 410 00:21:30,620 --> 00:21:33,965 NASA ASTRONAUT AND KEEN PHOTOGRAPHER JEFF WILLIAMS 411 00:21:33,965 --> 00:21:36,551 DOCUMENTS EVERYTHING... 412 00:21:36,551 --> 00:21:38,379 FROM LIFE INSIDE THE STATION 413 00:21:38,379 --> 00:21:46,206 TO THE DESERTS, VOLCANOES, WEATHER SYSTEMS ON EARTH... 414 00:21:46,206 --> 00:21:50,724 AND THE CAPTIVATING LIGHT SHOW AT THE TOP OF THE WORLD. 415 00:21:52,896 --> 00:21:57,137 WHAT IS THE MOST BEAUTIFUL THING THAT WE GET TO SEE FROM SPACE? 416 00:21:57,137 --> 00:22:01,689 THE AURORA. 417 00:22:01,689 --> 00:22:04,655 ANYTIME WE'RE BY THE AURORA, NOBODY'S WORKING. 418 00:22:04,655 --> 00:22:06,275 EVERYBODY'S AT THE WINDOW. 419 00:22:06,275 --> 00:22:11,413 Narrator: BUT WHEN JEFF WILLIAMS PHOTOGRAPHS THE AURORA, 420 00:22:11,413 --> 00:22:15,344 HE CAPTURES MORE THAN ITS INNER LIGHT. 421 00:22:15,344 --> 00:22:20,793 HE SNAPS SOMETHING STRAIGHT OUT OF SCIENCE FICTION. 422 00:22:20,793 --> 00:22:24,724 Capps: IT LOOKS JUST LIKE A SPACECRAFT PARKED IN OUR AURORA. 423 00:22:24,724 --> 00:22:26,862 GAME CHANGER. 424 00:22:26,862 --> 00:22:29,586 Narrator: A STARSHIP WOULDN'T ACCIDENTALLY HOVER 425 00:22:29,586 --> 00:22:32,206 IN THE SKY ABOVE THE NORTHERN LIGHTS. 426 00:22:34,896 --> 00:22:38,620 THE AURORA BOREALIS IS AN ELECTROMAGNETIC PHENOMENON. 427 00:22:38,620 --> 00:22:42,620 Birnes: IS IT FEASIBLE -- AND I BELIEVE IT IS -- 428 00:22:42,620 --> 00:22:47,620 THAT THIS CRAFT CAN BE ACTUALLY REFUELING WIRELESSLY 429 00:22:47,620 --> 00:22:50,965 FROM BEING INSIDE THE AURORA BOREALIS? 430 00:22:50,965 --> 00:22:52,482 AND IF SO, DOES THAT MEAN 431 00:22:52,482 --> 00:22:55,965 THAT THERE ARE ENERGY SOURCES ALL AROUND US? 432 00:22:55,965 --> 00:22:59,758 MAYBE WE CAN'T USE THEM, BUT EXTRATERRESTRIALS CAN. 433 00:22:59,758 --> 00:23:03,275 Narrator: ANY ANOMALY IN THE EARTH'S MAGNETIC FIELD 434 00:23:03,275 --> 00:23:07,586 COULD BE DANGEROUS IF IT AFFECTED ITS STABILITY... 435 00:23:09,517 --> 00:23:14,724 ...BECAUSE THE AURORAE ARE MORE THAN A PRETTY LIGHT SHOW. 436 00:23:14,724 --> 00:23:19,448 THEY'RE PATTERNS OF FORCE CAUSED BY THE EARTH'S MAGNETIC FIELD. 437 00:23:19,448 --> 00:23:22,172 THEY PROTECT THE PLANET FROM CHARGED PARTICLES 438 00:23:22,172 --> 00:23:27,206 SENT HURDLING THROUGH SPACE BY SOLAR EXPLOSIONS. 439 00:23:28,689 --> 00:23:30,827 Raftery: IF THE EARTH'S MAGNETIC FIELD FAILED, 440 00:23:30,827 --> 00:23:33,206 WE ON THE SURFACE OF THE PLANET WOULD BE EXPOSED 441 00:23:33,206 --> 00:23:35,551 TO WHATEVER RADIATION WAS COMING FROM THE SUN. 442 00:23:37,172 --> 00:23:38,482 Narrator: IF IT WEREN'T FOR OUR OWN 443 00:23:38,482 --> 00:23:41,689 MAGNETIC FIELD AROUND OUR PLANET, 444 00:23:41,689 --> 00:23:43,620 DIVERTING ALL THESE CHARGED PARTICLES 445 00:23:43,620 --> 00:23:48,551 DOWN TO THE POLES WHERE THEY MAKE BEAUTIFUL AURORAE, 446 00:23:48,551 --> 00:23:51,724 WELL, WE'D BE IN TROUBLE HERE ON THE EARTH'S SURFACE. 447 00:24:00,551 --> 00:24:02,517 Narrator: SOLAR PHYSICISTS DON'T BELIEVE 448 00:24:02,517 --> 00:24:06,344 THIS IS AN ALIEN VESSEL ASSIGNED TO EARTH. 449 00:24:06,344 --> 00:24:08,172 IT'S NOT A STARSHIP. [ LAUGHS ] 450 00:24:08,172 --> 00:24:11,448 I'M AFRAID THAT'S THE LEAST LIKELY EXPLANATION. 451 00:24:11,448 --> 00:24:14,379 PERHAPS IT WAS A COSMIC RAY HIT 452 00:24:14,379 --> 00:24:17,448 THAT DID SOME DAMAGE TO THE DETECTOR IN THE CAMERA. 453 00:24:17,448 --> 00:24:20,137 Capps: IT SEEMS LIKE ALL THE BEST STUFF 454 00:24:20,137 --> 00:24:22,551 IS EXPLAINED AWAY WITH COSMIC RAYS. 455 00:24:22,551 --> 00:24:24,517 ONE LITTLE THING WE SAW JUST FOR A MOMENT, 456 00:24:24,517 --> 00:24:26,034 WHAT COULD IT BE? 457 00:24:26,034 --> 00:24:28,103 COSMIC RAYS IS A LITTLE TO EASY OF AN EXPLANATION FOR THAT. 458 00:24:28,103 --> 00:24:30,103 Narrator: NO ONE KNOWS 459 00:24:30,103 --> 00:24:33,068 IF A STARSHIP REALLY HOVERED OVER THE AURORA, 460 00:24:33,068 --> 00:24:35,793 BUT IT WAS GONE IN THE WINK OF AN EYE. 461 00:24:35,793 --> 00:24:39,482 PERHAPS IT HAD FULFILLED ITS MISSION AND RETURNED HOME. 462 00:24:42,172 --> 00:24:45,517 YOU KNOW, I GREW UP ON SCIENCE FICTION, NOT SCIENCE. 463 00:24:45,517 --> 00:24:46,793 SO MY FIRST THOUGHT 464 00:24:46,793 --> 00:24:49,620 WHEN I SEE A LITTLE DARK SPOT IN THE PICTURE, 465 00:24:49,620 --> 00:24:51,655 I'M THINKING, "MAYBE THIS IS SOMEONE WATCHING." 466 00:24:51,655 --> 00:24:53,206 AND THEN THE SCIENTIST IN ME TAKES OVER, 467 00:24:53,206 --> 00:24:54,689 AND I START LOOKING FOR EXPLANATIONS. 468 00:24:54,689 --> 00:24:55,793 BUT EVERY NOW AND THEN, 469 00:24:55,793 --> 00:24:57,448 THERE AREN'T ANY GOOD EXPLANATIONS, 470 00:24:57,448 --> 00:24:59,413 AND THAT'S WHERE THE EXCITING MYTHOLOGY IS. 471 00:25:06,068 --> 00:25:08,172 Narrator: THE EXPLORERS OF PAST CENTURIES 472 00:25:08,172 --> 00:25:10,068 WOULD OFTEN RETURN FROM THEIR VOYAGES 473 00:25:10,068 --> 00:25:13,517 WITH FANTASTIC TALES OF FABULOUS CREATURES. 474 00:25:16,827 --> 00:25:20,620 HUNDREDS OF YEARS LATER, SPACE EXPLORERS CONTINUE 475 00:25:20,620 --> 00:25:23,517 TO SEE THINGS THAT DEFY EXPLANATION. 476 00:25:23,517 --> 00:25:25,000 I GOT NO ANSWERS. 477 00:25:35,482 --> 00:25:38,241 Narrator: A SECRET SHUTTLE MISSION, 478 00:25:38,241 --> 00:25:43,586 AT A CRITICAL MOMENT, IS INTERRUPTED. 479 00:25:43,586 --> 00:25:45,379 ALL OF A SUDDEN... 480 00:25:45,379 --> 00:25:46,689 IT WASN'T THERE, AND NOW IT'S THERE. 481 00:25:46,689 --> 00:25:49,310 Narrator: SLITHERING THROUGH SPACE, 482 00:25:49,310 --> 00:25:50,517 A WEIRD ENTITY. 483 00:25:50,517 --> 00:25:53,068 IT'S MOVING LIKE A SNAKE. 484 00:25:53,068 --> 00:25:57,275 Narrator: ARE THERE CREATURES LIVING ABOVE OUR ATMOSPHERE? 485 00:25:57,275 --> 00:25:58,931 THE TAIL IS THERE, RIGHT THERE. 486 00:26:06,137 --> 00:26:08,517 Narrator: 230 MILES ABOVE EARTH... 487 00:26:08,517 --> 00:26:10,034 AND YOU'RE GO TO MANEUVER TO... 488 00:26:10,034 --> 00:26:11,551 Narrator: ...SPACE SHUTTLE ATLANTIS 489 00:26:11,551 --> 00:26:14,000 OPERATES COVERTLY IN THE VOID. 490 00:26:15,862 --> 00:26:20,241 ASTRONAUT STORY MUSGRAVE DEPLOYS A SECRET DEFENSE SATELLITE. 491 00:26:20,241 --> 00:26:25,241 IT WAS AN INFRARED SATELLITE, VERY POWERFUL INFRARED CAMERA, 492 00:26:25,241 --> 00:26:27,931 WHICH IS ABLE TO DETECT ROCKET LAUNCHES. 493 00:26:27,931 --> 00:26:30,172 Narrator: AFTER HE RELEASES 494 00:26:30,172 --> 00:26:32,344 THE MULTI-MILLION-DOLLAR SPY SATELLITE... 495 00:26:32,344 --> 00:26:33,827 MAN: Does the data look okay? 496 00:26:33,827 --> 00:26:36,172 Narrator: ...STORY MAKES ONE LAST VISUAL CHECK. 497 00:26:36,172 --> 00:26:38,034 I'M LOOKING STRAIGHT OUT OVER THE TAIL. 498 00:26:40,137 --> 00:26:41,241 BUT ALL OF A SUDDEN, BOOM. 499 00:26:41,241 --> 00:26:42,793 THERE'S AN OBJECT THAT CAME FROM NOWHERE. 500 00:26:45,689 --> 00:26:48,034 IT WASN'T THERE, AND NOW IT'S THERE. 501 00:26:48,034 --> 00:26:52,620 IT'S A SNAKE-LIKE OBJECT, 6 FEET, 7 FEET, 502 00:26:52,620 --> 00:26:53,931 AND I'M WONDERING WHAT IT IS. 503 00:26:56,517 --> 00:26:58,000 Narrator: STORY WATCHES 504 00:26:58,000 --> 00:27:01,275 AS THE ENTITY SLITHERS THROUGH SPACE. 505 00:27:01,275 --> 00:27:03,241 Musgrave: THERE'S INTERNAL MOTION IN IT, 506 00:27:03,241 --> 00:27:04,517 AND IT CONTINUES 507 00:27:04,517 --> 00:27:07,724 TO MOVE FURTHER OUT RIGHT IN THAT DIRECTION. 508 00:27:07,724 --> 00:27:09,655 THE TAIL IS THERE, RIGHT THERE. 509 00:27:12,034 --> 00:27:13,448 Narrator: THE STRANGE, WRIGGLING OBJECT 510 00:27:13,448 --> 00:27:15,758 ALARMS NASA, AS WELL. 511 00:27:19,793 --> 00:27:22,448 JIM OBERG EXAMINES THE VIDEO FOOTAGE, 512 00:27:22,448 --> 00:27:25,344 LOOKING FOR THE MOST RATIONAL EXPLANATION. 513 00:27:25,344 --> 00:27:27,206 Oberg: WE KNOW THAT THERE ARE PLENTY OF THINGS 514 00:27:27,206 --> 00:27:28,896 THAT BREAK LOOSE OF THE SHUTTLE THAT LOOK LIKE THAT. 515 00:27:28,896 --> 00:27:32,586 THERE ARE STRIPS OF INSULATION BETWEEN THE TILES. 516 00:27:32,586 --> 00:27:34,862 THERE ARE STRAP-DOWNS ON THE PAYLOAD. 517 00:27:34,862 --> 00:27:36,206 AND, OF COURSE, 518 00:27:36,206 --> 00:27:38,586 THEIR MAIN MECHANISMS FOR DEPLOYING THESE PAYLOADS 519 00:27:38,586 --> 00:27:40,758 HAVE THINGS DESIGNED TO BE THROWN OVERBOARD. 520 00:27:40,758 --> 00:27:43,310 Narrator: EVERY NUT AND BOLT ON THE SHUTTLE 521 00:27:43,310 --> 00:27:46,172 IS CAREFULLY LOGGED BEFORE TAKEOFF. 522 00:27:46,172 --> 00:27:49,724 SO NASA BELIEVES IDENTIFYING THE MISSING PIECE 523 00:27:49,724 --> 00:27:51,551 WILL SOLVE THE MYSTERY. 524 00:27:51,551 --> 00:27:53,206 MAN: Main gear touchdown. 525 00:27:53,206 --> 00:27:54,758 Narrator: BUT WHEN STORY LATER CHECKS IN 526 00:27:54,758 --> 00:27:57,103 WITH THE SHUTTLE MECHANICS BACK ON THE GROUND, 527 00:27:57,103 --> 00:27:59,724 THE MYSTERY DEEPENS. 528 00:27:59,724 --> 00:28:02,000 THE VEHICLE WAS NORMAL WHEN IT CAME HOME. 529 00:28:02,000 --> 00:28:04,379 THERE WAS NOTHING MISSING 530 00:28:04,379 --> 00:28:05,655 THAT SHOULD NOT HAVE BEEN MISSING. 531 00:28:06,758 --> 00:28:08,275 I GOT NO ANSWERS. 532 00:28:10,758 --> 00:28:13,620 Narrator: IF THIS IS NOT A MANMADE ARTIFACT, 533 00:28:13,620 --> 00:28:17,172 THAT LEAVES OPEN OTHER OPTIONS. 534 00:28:18,931 --> 00:28:23,931 STORY MUSGRAVE DOESN'T RULE OUT LIFE IN SPACE. 535 00:28:23,931 --> 00:28:25,965 SPACE ITSELF IS NOT HOSTILE. 536 00:28:25,965 --> 00:28:28,620 THAT'S THE HUMAN PERSPECTIVE ON IT. 537 00:28:28,620 --> 00:28:31,827 IT'S ONLY HOSTILE TO THE HUMAN CONDITION. 538 00:28:31,827 --> 00:28:33,517 LIFE IS POWERFUL. 539 00:28:33,517 --> 00:28:35,172 IT ARISES, AND IT HAPPENS, 540 00:28:35,172 --> 00:28:37,620 AND IT LIVES IN ALL THE ENVIRONMENTS. 541 00:28:37,620 --> 00:28:40,620 AND I THINK LIFE IS EVERYWHERE OUT THERE. 542 00:28:41,896 --> 00:28:43,379 Narrator: RECENT DISCOVERIES 543 00:28:43,379 --> 00:28:45,482 OF LIFE IN EARTH'S MOST HOSTILE ENVIRONMENTS 544 00:28:45,482 --> 00:28:48,172 SUPPORT STORY'S ENTHUSIASM. 545 00:28:48,172 --> 00:28:49,896 Friedman: WHEN YOU BOIL IT DOWN, 546 00:28:49,896 --> 00:28:53,517 WE HAVE FOUND LIFE IN ALL KINDS OF UNEXPECTED PLACES -- 547 00:28:53,517 --> 00:28:57,413 LIFE IN ROCKS, LIFE AT HIGH TEMPERATURE, 548 00:28:57,413 --> 00:28:59,517 LIFE AT HIGH PRESSURE. 549 00:28:59,517 --> 00:29:02,344 EVERYBODY SAID, "IMPOSSIBLE!" 550 00:29:02,344 --> 00:29:04,172 BUT IT WAS FOUND. 551 00:29:04,172 --> 00:29:06,172 SO, I DON'T THINK YOU CAN RULE IT OUT. 552 00:29:06,172 --> 00:29:08,862 MAN #1: Lift-off. 553 00:29:10,137 --> 00:29:11,448 MAN #2: 8.1 bravo. 554 00:29:11,448 --> 00:29:12,965 Narrator: IN 2007, 555 00:29:12,965 --> 00:29:16,724 A HANDFUL OF TINY INSECT-LIKE CREATURES CALLED TARDIGRADES 556 00:29:16,724 --> 00:29:19,206 WERE SENT INTO ORBIT. 557 00:29:20,862 --> 00:29:23,551 AFTER 10 DAYS EXPOSED TO THE VACUUM, 558 00:29:23,551 --> 00:29:27,103 THE TINY ASTRONAUTS ARE STILL ALIVE AND HEALTHY. 559 00:29:27,103 --> 00:29:30,620 THE BUGS' ENDURANCE IS IMPRESSIVE. 560 00:29:30,620 --> 00:29:33,965 BUT NASA ASTROBIOLOGIST CHRIS McKAY DOESN'T BELIEVE 561 00:29:33,965 --> 00:29:37,724 ANYTHING COULD PERMANENTLY LIVE IN SPACE. 562 00:29:37,724 --> 00:29:40,137 WE CAN WONDER IF LIFE COULD LIVE IN SPACE -- 563 00:29:40,137 --> 00:29:42,620 NOT ON A PLANET, BUT JUST FLOATING IN SPACE. 564 00:29:42,620 --> 00:29:45,758 THERE'S CERTAINLY ENOUGH ENERGY COMING FROM THE SUN. 565 00:29:45,758 --> 00:29:46,965 THE HARD THING FOR ME TO IMAGINE 566 00:29:46,965 --> 00:29:49,689 IS HOW THAT LIFE COULD GET MATERIAL. 567 00:29:49,689 --> 00:29:51,620 HOW DOES IT GET FRESH NUTRIENTS 568 00:29:51,620 --> 00:29:54,034 AND WHERE DOES IT SEND ITS WASTE? 569 00:29:54,034 --> 00:29:55,689 WHO KNOWS? 570 00:29:55,689 --> 00:29:59,275 Narrator: THE EERIE, SNAKE-LIKE OBJECT 571 00:29:59,275 --> 00:30:02,344 IS UNLIKE ANYTHING ELSE EVER RECORDED. 572 00:30:02,344 --> 00:30:03,689 AND TO DATE, 573 00:30:03,689 --> 00:30:07,000 NASA HAS NO OFFICIAL EXPLANATION. 574 00:30:07,000 --> 00:30:10,965 BUT FOR STORY MUSGRAVE, HIS ENCOUNTER WITH THE SPACE EEL 575 00:30:10,965 --> 00:30:15,482 HIGHLIGHTS JUST HOW LITTLE WE REALLY KNOW ABOUT THE COSMOS. 576 00:30:15,482 --> 00:30:17,241 Musgrave: TO WHAT EXTENT 577 00:30:17,241 --> 00:30:19,931 DO WE UNDERSTAND EVERYTHING OUT IN SPACE? 578 00:30:19,931 --> 00:30:23,206 WE DON'T UNDERSTAND ANYTHING. 579 00:30:23,206 --> 00:30:26,206 SHE'S NOT GONNA UNDRESS FOR US. 580 00:30:28,551 --> 00:30:31,034 Narrator: EVEN ON EARTH'S NEAREST NEIGHBOR, 581 00:30:31,034 --> 00:30:33,551 WE FIND THINGS WE DON'T UNDERSTAND. 582 00:30:33,551 --> 00:30:37,793 WE EVEN GIVE THEM NAMES TO DISGUISE OUR FEAR. 583 00:30:37,793 --> 00:30:40,413 [ ALARM BLARING ]COMING UP... 584 00:30:40,413 --> 00:30:43,310 NASA's MYSTERIOUS MOON PIGEONS. 585 00:30:43,310 --> 00:30:47,793 EVERYTHING STARTS GOING WRONG WHEN THESE MOON PIGEONS APPEAR. 586 00:30:59,758 --> 00:31:01,551 Narrator: APOLLO 10's LUNAR MODULE 587 00:31:01,551 --> 00:31:03,551 IS SECONDS FROM CATASTROPHE. 588 00:31:05,068 --> 00:31:09,827 Birnes: APOLLO 10, THE LAST MISSION BEFORE THE LANDING, 589 00:31:09,827 --> 00:31:13,724 CAME THIS CLOSE TO ABSOLUTE DISASTER. 590 00:31:13,724 --> 00:31:18,034 Narrator: WHAT IF SOMETHING TAMPERED WITH NASA's SHIP? 591 00:31:19,793 --> 00:31:21,896 Birnes: EVERYTHING STARTS GOING WRONG... 592 00:31:21,896 --> 00:31:23,310 [ ALARM BLARING ] 593 00:31:23,310 --> 00:31:24,931 ...WHEN THESE MOON PIGEONS APPEAR. 594 00:31:32,827 --> 00:31:36,517 Narrator: MAY 1969. 595 00:31:36,517 --> 00:31:38,793 APOLLO 10's EIGHT-DAY MISSION TO THE MOON 596 00:31:38,793 --> 00:31:42,241 CAPTIVATES AN ENTIRE PLANET. 597 00:31:46,586 --> 00:31:50,379 Orwoll: APOLLO 10 IS GOING TO BE A FULL-UP DRESS REHEARSAL 598 00:31:50,379 --> 00:31:53,103 FOR THE LANDING THAT'S GOING TO BE OCCURRING ON APOLLO 11. 599 00:31:53,103 --> 00:31:55,068 BUT THEY'RE NOT GOING TO ACTUALLY LAND. 600 00:31:55,068 --> 00:31:56,344 THEY'RE ONLY GONNA GO DOWN 601 00:31:56,344 --> 00:31:58,344 WITHIN ABOUT EIGHT MILES OF THE SURFACE. 602 00:31:59,551 --> 00:32:01,689 Narrator: AFTER SEPARATING FROM THE MOTHERSHIP, 603 00:32:01,689 --> 00:32:03,172 THE LUNAR MODULE ORBITS 604 00:32:03,172 --> 00:32:06,103 EIGHT MILES ABOVE THE MOON'S SURFACE, 605 00:32:06,103 --> 00:32:11,068 PRECISELY MAPPING A LANDING AREA FOR THE NEXT APOLLO MISSION. 606 00:32:11,068 --> 00:32:12,931 AS THEY'RE APPROACHING THE LUNAR SURFACE, 607 00:32:12,931 --> 00:32:15,206 ONE OF THE THINGS THAT THEY HAVE TO DO IS GET A LOCK. 608 00:32:15,206 --> 00:32:17,793 BECAUSE WITHOUT KNOWING YOUR EXACT ALTITUDE, 609 00:32:17,793 --> 00:32:19,206 YOU COULD RUN INTO PROBLEMS. 610 00:32:21,137 --> 00:32:22,689 [ ALARM BLARES ] 611 00:32:22,689 --> 00:32:24,758 Narrator: BUT THE COMMAND MODULE'S TRANSPONDER FAILS, 612 00:32:24,758 --> 00:32:26,413 LEAVING THE MISSION IN JEOPARDY 613 00:32:26,413 --> 00:32:29,344 AND THE LUNAR MODULE HANGING HELPLESSLY IN SPACE. 614 00:32:29,344 --> 00:32:31,931 WITHOUT A LOCK, IT WON'T BE ABLE TO DOCK 615 00:32:31,931 --> 00:32:33,862 BACK WITH THE COMMAND MODULE. 616 00:32:33,862 --> 00:32:37,758 [ ALARM BLARING ] 617 00:32:37,758 --> 00:32:40,758 Orwoll: THEY TRY MANUAL OVERRIDE. THAT DOESN'T' WORK. 618 00:32:40,758 --> 00:32:44,000 AND THEY REPEATEDLY TRY, AND IT IS NOT OPERATING. 619 00:32:44,000 --> 00:32:46,689 SO, FINALLY, THEY'RE ESSENTIALLY ON THEIR LAST CHANCE. 620 00:32:49,965 --> 00:32:51,931 Narrator: MEN AT THE CONSOLES IN MISSION CONTROL 621 00:32:51,931 --> 00:32:55,931 AND THE FOLKS IN THE BACK ROOM ARE NOW FRANTICALLY TRYING 622 00:32:55,931 --> 00:32:58,241 TO FIGURE OUT WHAT THEY MIGHT BE ABLE TO DO. 623 00:33:03,206 --> 00:33:05,068 Narrator: LUNAR MODULE PILOT EUGENE CERNAN 624 00:33:05,068 --> 00:33:08,655 CATCHES THE UNFOLDING DRAMA ON CAMERA. 625 00:33:10,206 --> 00:33:12,965 AS HIS CRAFT DRIFTS ABOVE THE COMMAND MODULE, 626 00:33:12,965 --> 00:33:16,517 CERNAN'S CAMERA CAPTURES SOMETHING BELOW HIM -- 627 00:33:16,517 --> 00:33:19,344 WHAT LOOKS LIKE ANOTHER SPACECRAFT. 628 00:33:22,758 --> 00:33:25,793 NASA HAS A CODE FOR SOMETHING LIKE THESE. 629 00:33:25,793 --> 00:33:27,310 THEY CALL THEM MOON PIGEONS. 630 00:33:27,310 --> 00:33:30,862 THIS IS PART OF THE IMAGERY THAT LED NASA 631 00:33:30,862 --> 00:33:34,517 TO COMMISSION THIS STUDY OF WHAT THEY CALL MOON PIGEONS, 632 00:33:34,517 --> 00:33:36,172 THINGS SEEN OUT THE WINDOW. 633 00:33:36,172 --> 00:33:40,689 Friedman: SEEMS WEIRD THAT NASA CALLS THESE THINGS MOON PIGEONS. 634 00:33:40,689 --> 00:33:42,034 THAT'S A WEIRD TITLE. 635 00:33:42,034 --> 00:33:45,206 WE KNOW THERE AREN'T PIGEONS FLYING OUT IN DEEP SPACE. 636 00:33:48,724 --> 00:33:50,862 Narrator: AS QUICKLY AS THE MOON PIGEON APPEARED, 637 00:33:50,862 --> 00:33:52,517 IT DISAPPEARS. 638 00:33:52,517 --> 00:33:54,068 AND WITHIN MOMENTS, 639 00:33:54,068 --> 00:33:57,724 THE SITUATION ON BOARD THE LUNAR MODULE IMPROVES. 640 00:33:57,724 --> 00:34:00,862 Orwoll: THEY FLIP THE TOGGLE SWITCH ONE LAST TIME 641 00:34:00,862 --> 00:34:02,793 AND THE RADAR SYSTEM STARTS OPERATING. 642 00:34:02,793 --> 00:34:04,137 THEY START GETTING THE DATA. 643 00:34:04,137 --> 00:34:06,068 THEY CONFIRM THIS WITH MISSION CONTROL, 644 00:34:06,068 --> 00:34:08,000 AND THEY GET THE AUTHORIZATION 645 00:34:08,000 --> 00:34:09,655 TO MAKE THE APPROACH TO THE LUNAR SURFACE. 646 00:34:12,344 --> 00:34:15,379 Narrator: THE MISSION FINISHES WITHOUT ANY ADDITIONAL DRAMA. 647 00:34:15,379 --> 00:34:17,793 BUT WHEN CERNAN'S FILM REACHES THE PUBLIC, 648 00:34:17,793 --> 00:34:19,827 SOME SEE THE MOON PIGEON'S SUDDEN APPEARANCE 649 00:34:19,827 --> 00:34:21,586 AS MORE THAN COINCIDENCE. 650 00:34:23,517 --> 00:34:26,620 I BELIEVE WE'RE BEING WARNED OFF. 651 00:34:26,620 --> 00:34:29,551 "STAY AWAY, AND DON'T COME BACK." 652 00:34:29,551 --> 00:34:33,172 Narrator: SOME SPECULATE THAT AN ADVANCED INTELLIGENCE 653 00:34:33,172 --> 00:34:36,551 COULD BE JAMMING APOLLO'S SYSTEMS. 654 00:34:36,551 --> 00:34:38,586 OTHERS BELIEVE FRIENDLY ALIENS 655 00:34:38,586 --> 00:34:41,103 ARE SOMEHOW FIXING THE TRANSPONDER. 656 00:34:41,103 --> 00:34:43,793 I THINK THE EXTRATERRESTRIALS 657 00:34:43,793 --> 00:34:45,482 WOULD BE QUITE CONCERNED ABOUT US. 658 00:34:45,482 --> 00:34:49,310 RULE NUMBER ONE FOR ANY ADVANCED CIVILIZATION 659 00:34:49,310 --> 00:34:53,931 IS KEEP TABS ON THE PRIMITIVES IN THE NEIGHBORHOOD. 660 00:34:53,931 --> 00:34:55,965 Narrator: THE MOTIVES OF THIS MOON PIGEON 661 00:34:55,965 --> 00:34:57,793 ARE DIFFICULT TO FATHOM, 662 00:34:57,793 --> 00:34:59,379 BUT NASA DOESN'T BELIEVE 663 00:34:59,379 --> 00:35:02,379 THAT ALIENS INTERFERED WITH APOLLO 10 AT ALL. 664 00:35:02,379 --> 00:35:06,379 THEY SAY THIS MOON PIGEON IS SPACE DEBRIS. 665 00:35:08,034 --> 00:35:10,344 HERE AGAIN, WE HAVE NASA FALLING BACK 666 00:35:10,344 --> 00:35:14,068 ON ITS OLD SUPPORT FOR "NOTHING STRANGE" -- 667 00:35:14,068 --> 00:35:15,379 SPACE DEBRIS. 668 00:35:15,379 --> 00:35:18,172 Birnes: BY CALLING THESE ANOMALIES MOON PIGEONS, 669 00:35:18,172 --> 00:35:20,034 NASA IS TRIVIALIZING IT. 670 00:35:20,034 --> 00:35:22,344 BUT WHAT THEY CAN'T TRIVIALIZE 671 00:35:22,344 --> 00:35:24,655 IS THAT EVERYTHING STARTS GOING WRONG 672 00:35:24,655 --> 00:35:26,448 WHEN THESE MOON PIGEONS APPEAR. 673 00:35:28,655 --> 00:35:31,206 Narrator: SIX MOON PIGEONS WERE REPORTED 674 00:35:31,206 --> 00:35:33,137 DURING JUST TWO APOLLO MISSIONS. 675 00:35:33,137 --> 00:35:35,068 IN 1970, 676 00:35:35,068 --> 00:35:38,379 NASA COMMISSIONED A REPORT ON MOON PIGEONS. 677 00:35:38,379 --> 00:35:41,241 IT CONCLUDED THAT THEY WERE SPACE DEBRIS. 678 00:35:41,241 --> 00:35:45,793 CASE CLOSED, ACCORDING TO NASA. 679 00:35:46,862 --> 00:35:48,689 TO DATE, NO NASA MISSION 680 00:35:48,689 --> 00:35:51,379 HAS FOUND EVIDENCE OF LIFE ON THE MOON. 681 00:35:53,206 --> 00:35:55,137 BUT ONE GROUNDBREAKING EXPERIMENT 682 00:35:55,137 --> 00:35:57,965 MAY HAVE FOUND EVIDENCE OF LIFE ON MARS. 683 00:35:57,965 --> 00:35:59,275 Pope: THIS COULD BE 684 00:35:59,275 --> 00:36:03,655 ONE OF THE MOST IMPORTANT DISCOVERIES OF ALL TIME. 685 00:36:03,655 --> 00:36:06,448 Narrator: SO WHY DON'T WE KNOW ABOUT IT? 686 00:36:15,241 --> 00:36:18,724 Narrator: DIGGING FOR LIFE ON A DISTANT PLANET. 687 00:36:18,724 --> 00:36:20,172 IT'S STILL THE HOLY GRAIL. 688 00:36:20,172 --> 00:36:22,482 IT'S STILL WHAT EVERYBODY WANTS TO FIND. 689 00:36:22,482 --> 00:36:26,517 Narrator: A SPECTACULAR DISCOVERY IS BURIED. 690 00:36:26,517 --> 00:36:28,793 IF IT'S WRONG, TELL ME IT'S WRONG. 691 00:36:28,793 --> 00:36:29,965 WHY THE SILENCE? 692 00:36:31,103 --> 00:36:32,275 Narrator: FOR DECADES, 693 00:36:32,275 --> 00:36:34,068 ONE MAN TRIES TO TELL THE WORLD. 694 00:36:34,068 --> 00:36:37,482 I HAVE SPENT THE LAST 40 YEARS 695 00:36:37,482 --> 00:36:41,379 FIGHTING FOR MY RESULTS AND BELIEVING IN THEM. 696 00:36:41,379 --> 00:36:44,344 Narrator: WILL NASA's LATEST MARS PROBE 697 00:36:44,344 --> 00:36:46,931 DISCOVER E.T. NEXT DOOR? 698 00:36:51,655 --> 00:36:56,068 MAN: ...One. We have ignition. We have lift-off. 699 00:36:56,068 --> 00:36:59,862 Narrator: IN 1975, NASA LAUNCHES VIKING 1, 700 00:36:59,862 --> 00:37:03,448 THE FIRST HUMAN VESSEL TO LAND ON THE RED PLANET. 701 00:37:04,931 --> 00:37:09,620 ITS MISSION -- FIND LIFE ON MARS. 702 00:37:11,896 --> 00:37:14,724 AS VIKINGDROPS TOWARD THE PLANET SURFACE, 703 00:37:14,724 --> 00:37:17,275 NASA ENGINEER DR. GILBERT LEVIN 704 00:37:17,275 --> 00:37:20,517 MONITORS FROM THE HEART OF MISSION CONTROL. 705 00:37:22,758 --> 00:37:25,172 Levin: THE MOMENT VIKING 1TOUCHED DOWN... 706 00:37:25,172 --> 00:37:26,862 Man: TOUCHDOWN.[ CHEERS AND APPLAUSE ] 707 00:37:26,862 --> 00:37:29,034 Fantastic! 708 00:37:29,034 --> 00:37:31,206 ...THIS WAS EXCITEMENT BEYOND BELIEF. 709 00:37:31,206 --> 00:37:32,793 IT BEAT THE WORLD SERIES. 710 00:37:32,793 --> 00:37:35,620 Narrator: THE LANDER IS PROGRAMMED 711 00:37:35,620 --> 00:37:39,206 TO DETECT MARTIAN LIFE USING A RADIOACTIVE SOUP. 712 00:37:39,206 --> 00:37:43,172 ITS MECHANICAL CLAW DIGS INTO THE BLOOD-RED SOIL. 713 00:37:43,172 --> 00:37:45,034 THEY TAKE A SCOOP OF MARTIAN DIRT 714 00:37:45,034 --> 00:37:48,896 AND THEY POUR NUTRIENT SOLUTION ON TOP OF IT. 715 00:37:48,896 --> 00:37:50,758 Narrator: IT'S LIKE FISHING. 716 00:37:50,758 --> 00:37:53,551 YOU PUT BAIT ON A HOOK AND WAIT FOR A BITE. 717 00:37:53,551 --> 00:37:58,586 ALL YOU'RE DOING IS FEEDING SUSPECTED MICROORGANISMS. 718 00:37:58,586 --> 00:38:01,517 AND IF THEY METABOLIZE WHAT YOU FEED THEM, 719 00:38:01,517 --> 00:38:05,689 THE GAS THEY MAKE FROM IT WILL BE RADIOACTIVE. 720 00:38:05,689 --> 00:38:08,000 THAT MAKES IT VERY EASY TO DETECT. 721 00:38:08,000 --> 00:38:12,206 Narrator: NO RADIOACTIVE GAS, NO LIFE. 722 00:38:12,206 --> 00:38:15,586 IT'S THAT SIMPLE. 723 00:38:15,586 --> 00:38:19,724 FOR 40 LONG MINUTES, THE SENSORS FLATLINE. 724 00:38:25,034 --> 00:38:28,896 Levin: ALL OF A SUDDEN, WE SEE THERE IS A RESPONSE, 725 00:38:28,896 --> 00:38:33,241 A RESULT COMING BACK SHOWING THOUSANDS OF COUNTS PER MINUTE 726 00:38:33,241 --> 00:38:36,000 OF RADIOACTIVE GAS COMING OUT OF OUR SAMPLE. 727 00:38:36,000 --> 00:38:37,551 THAT WAS THE PROOF 728 00:38:37,551 --> 00:38:40,275 THAT NASA SAID IT WOULD ACCEPT BEFORE THE MISSION. 729 00:38:40,275 --> 00:38:45,344 THIS IS A NASA-APPROVED EXPERIMENT ON A NASA MISSION, 730 00:38:45,344 --> 00:38:46,551 AND THE RESULTS ARE CLEAR. 731 00:38:46,551 --> 00:38:47,724 THIS IS LIFE. 732 00:38:47,724 --> 00:38:51,068 Narrator: VIKINGREPEATS THE EXPERIMENTS. 733 00:38:51,068 --> 00:38:55,000 EACH ONE CONFIRMS SIGNS OF MARTIANS. 734 00:38:55,000 --> 00:38:57,379 THERE IS LIFE ON MARS. 735 00:38:57,379 --> 00:38:58,758 Levin: I IMMEDIATELY SENT OUT 736 00:38:58,758 --> 00:39:01,448 FOR A BOTTLE OF CHAMPAGNE AND A BIG CIGAR. 737 00:39:01,448 --> 00:39:05,586 Narrator: BUT WHEN NASA CALLS A PRESS CONFERENCE, 738 00:39:05,586 --> 00:39:10,000 TO GIL'S AMAZEMENT, HE IS TOLD TO DOWNPLAY HIS RESULTS. 739 00:39:10,000 --> 00:39:13,517 THEY PUT ME DOWN AS THE LAST ONE TO SPEAK, 740 00:39:13,517 --> 00:39:14,793 AND THEY HAD CAUTIONED ME 741 00:39:14,793 --> 00:39:17,482 NOT TO SAY I HAD DETECTED LIFE ON MARS. 742 00:39:19,241 --> 00:39:21,931 Pope: WHY ISN'T THIS INFORMATION BEING CIRCULATED? 743 00:39:21,931 --> 00:39:26,103 THIS COULD BE ONE OF THE MOST DISCOVERIES OF ALL TIME. 744 00:39:28,206 --> 00:39:30,862 Narrator: ACCORDING TO NASA, THE REASON IS SIMPLE. 745 00:39:30,862 --> 00:39:34,172 GIL'S RESULTS CONTRADICT TWO OTHER EXPERIMENTS 746 00:39:34,172 --> 00:39:39,000 RUN ON SIMILAR SAMPLES ALSO AIMED AT DETECTING LIFE. 747 00:39:39,000 --> 00:39:42,413 THEY LOOK FOR ORGANIC COMPOUNDS, JUST MOLECULES 748 00:39:42,413 --> 00:39:44,275 THAT ARE TYPICAL OF LIFE IN THAT DIRT, 749 00:39:44,275 --> 00:39:45,448 AND THEY DON'T FIND ANY. 750 00:39:45,448 --> 00:39:46,862 SO THEY SAY, "OKAY, FORGET IT. 751 00:39:46,862 --> 00:39:49,034 WHATEVER WAS HAPPENING THERE, IT WASN'T LIFE." 752 00:39:49,034 --> 00:39:51,103 Narrator: WITHOUT THIS EVIDENCE, 753 00:39:51,103 --> 00:39:54,310 NASA ISN'T CONVINCED THEY FOUND LIFE ON MARS. 754 00:39:54,310 --> 00:39:57,172 AND THEY SAID, "NO ORGANICS. 755 00:39:57,172 --> 00:39:58,310 THERE GOES THE BALLGAME." 756 00:40:04,310 --> 00:40:05,413 Narrator: BUT NOW, 757 00:40:05,413 --> 00:40:07,655 AFTER NEARLY FOUR DECADES OF UNCERTAINTY, 758 00:40:07,655 --> 00:40:10,586 NEW EVIDENCE COULD EXPLAIN WHY NASA's OTHER EXPERIMENTS 759 00:40:10,586 --> 00:40:12,724 CONTRADICT GIL'S RESULTS. 760 00:40:12,724 --> 00:40:16,517 IT MAY BE THAT GIL IS RIGHT, THAT WE'RE JUST CONFUSED 761 00:40:16,517 --> 00:40:18,931 BECAUSE THE SIGNAL IS NOT EXACTLY WHAT WE EXPECTED, 762 00:40:18,931 --> 00:40:20,275 BUT IT'S STILL BIOLOGICAL. 763 00:40:20,275 --> 00:40:24,379 Narrator: IN 2008, NASA DETECTS VAST SALT DEPOSITS 764 00:40:24,379 --> 00:40:27,689 ACROSS THE PLANET'S SURFACE. 765 00:40:27,689 --> 00:40:30,310 ONCE OF THE SURPRISING RESULTS FROM MARS EXPLORATION 766 00:40:30,310 --> 00:40:33,172 WAS THE DISCOVERY THAT THE SALT ON MARS 767 00:40:33,172 --> 00:40:35,206 WAS NOT LIKE THE SALT ON EARTH. 768 00:40:35,206 --> 00:40:38,000 THINK OF IT AS A BIZARRE FORM OF SALT. 769 00:40:38,000 --> 00:40:41,034 Narrator: CRUCIALLY, WHEN MARTIAN SALT IS HEATED, 770 00:40:41,034 --> 00:40:44,758 IT DESTROYS ANY BIOLOGICAL MOLECULES. 771 00:40:44,758 --> 00:40:47,172 AND THE OTHER EXPERIMENTS VIKINGCONDUCTED 772 00:40:47,172 --> 00:40:49,206 ALL HEATED THE SOIL SAMPLES 773 00:40:49,206 --> 00:40:52,793 IN AN ATTEMPT TO RELEASE ORGANIC COMPOUNDS. 774 00:40:52,793 --> 00:40:56,241 SO EVEN IF LIFE EXISTS IN THE SALTY SOIL, 775 00:40:56,241 --> 00:40:59,275 THE OTHER EXPERIMENTS DESTROYED ANY TRACE OF IT. 776 00:40:59,275 --> 00:41:02,310 ADDITIONALLY, THE SALT MAY DO MORE 777 00:41:02,310 --> 00:41:05,206 THAN MASK THE PRESENCE OF LIFE ON MARS. 778 00:41:05,206 --> 00:41:08,620 IT COULD ALSO BE A KEY TO ITS EXISTENCE. 779 00:41:09,931 --> 00:41:14,793 ON EARTH, WE'VE DISCOVERED BUGS THAT EAT THIS SALT TO LIVE. 780 00:41:14,793 --> 00:41:19,758 McKay: THERE ARE MICROORGANISMS THAT CAN CONSUME THAT SALT. 781 00:41:19,758 --> 00:41:23,068 THEY CAN USE THAT SALT THE WAY WE HUMANS USE OXYGEN. 782 00:41:23,068 --> 00:41:27,793 Narrator: MARS COULD BE A SALTY HAVEN FOR LIFE, TOO. 783 00:41:28,965 --> 00:41:32,310 MARS LIFE WOULD NOT BE VERY ALIEN. 784 00:41:32,310 --> 00:41:34,965 IT WOULD HAVE MANY OF THE SAME CHARACTERISTICS 785 00:41:34,965 --> 00:41:36,620 AND FEATURES OF LIFE ON EARTH. 786 00:41:38,655 --> 00:41:40,965 Narrator: VIKING'SBIOLOGICAL DETECTORS 787 00:41:40,965 --> 00:41:43,862 COULDN'T HAVE FOUND MARTIAN LIFE 788 00:41:43,862 --> 00:41:47,620 BECAUSE ONLY GIL'S TESTS LEFT THE SOIL UNHEATED, 789 00:41:47,620 --> 00:41:51,241 PRESERVING EVIDENCE OF ANY SALT-MUNCHING MICROBES. 790 00:41:51,241 --> 00:41:56,206 IT MAY BE TIME TO REVISIT GIL'S FINDINGS. 791 00:41:56,206 --> 00:41:59,068 IF YOU WANT TO FIND OUT WHAT THE DATA REALLY MEAN, 792 00:41:59,068 --> 00:42:00,482 YOU'VE GOT TO GO BACK. 793 00:42:02,000 --> 00:42:04,034 Narrator: IN AUGUST 2012, 794 00:42:04,034 --> 00:42:07,655 NASA's CURIOSITYROVER LANDS ON THE RED PLANET. 795 00:42:07,655 --> 00:42:10,793 ITS DUAL MISSION -- 796 00:42:10,793 --> 00:42:13,034 TO FIND EVIDENCE OF WATER 797 00:42:13,034 --> 00:42:16,965 AND SEEK OUT SIGNS OF LIFE IN THE PLANET'S PAST. 798 00:42:16,965 --> 00:42:19,862 ON BOARD, IT HAS A SOPHISTICATED LAB 799 00:42:19,862 --> 00:42:22,793 WHICH CAN CONTINUE THAT SEARCH FOR LIFE. 800 00:42:26,655 --> 00:42:29,655 YEAH, I WOULD LOVE TO BE ABLE TO SAY WE FOUND IT, 801 00:42:29,655 --> 00:42:31,172 LIFE ON MARS, THIS IS IT. 802 00:42:31,172 --> 00:42:33,517 RIGHT NOW, WE DON'T HAVE CONVINCING EVIDENCE. 803 00:42:35,586 --> 00:42:37,413 Narrator: IF GIL LEVIN IS RIGHT, 804 00:42:37,413 --> 00:42:40,275 THE MARTIANS WILL BE THERE... 805 00:42:40,275 --> 00:42:43,448 WAITING. 806 00:42:43,448 --> 00:42:46,344 NASA's SEARCH FOR LIFE HAS TAKEN US 807 00:42:46,344 --> 00:42:49,482 TO FAR-FLUNG WORLDS WITH ALIEN ENVIRONMENTS. 808 00:42:50,448 --> 00:42:54,931 WHILE MYSTERIOUS ENCOUNTERS CLOSER TO HOME DEFY LOGIC, 809 00:42:54,931 --> 00:42:56,379 ASTRONAUTS HAVE RISKED THEIR LIVES 810 00:42:56,379 --> 00:42:59,448 TO PUSH BACK THE BOUNDARIES OF KNOWLEDGE. 811 00:42:59,448 --> 00:43:02,793 NASA's FILES REVEAL STRANGE NEW WORLDS, 812 00:43:02,793 --> 00:43:06,896 WEIRD PHENOMENA, AND COSMIC FORCES. 813 00:43:06,896 --> 00:43:10,655 YET MANY OF THE ANOMALIES REMAIN UNEXPLAINED. 814 00:43:10,655 --> 00:43:12,931 CAPTIONS PAID FOR BY DISCOVERY COMMUNICATIONS 64098

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