1 00:00:00,000 --> 00:00:29,996 [♪♪] 2 00:00:29,996 --> 00:05:07,407 [♪♪] 3 00:05:07,407 --> 00:05:17,183 [♪♪] 4 00:05:17,183 --> 00:05:19,218 >> GOOD MORNING AND WELCOME TO 5 00:05:19,218 --> 00:05:21,487 THIS VIEW INSIDE THE 6 00:05:21,487 --> 00:05:22,588 INTERNATIONAL SPACE STATION 7 00:05:22,588 --> 00:05:24,724 FLIGHT CONTROL ROOM AT NASA'S 8 00:05:24,724 --> 00:05:26,926 JOHNSON SPACE CENTER IN HOUSTON. 9 00:05:26,926 --> 00:05:30,096 THIS IS WHERE THERE'S ALWAYS A 10 00:05:30,096 --> 00:05:30,663 TEAM OF SPECIALISTS ON DUTY 11 00:05:30,663 --> 00:05:32,765 WATCHING HOW THE STATE SYSTEMS 12 00:05:32,765 --> 00:05:35,334 ARE DOING AND -- STATION SYSTEMS 13 00:05:35,334 --> 00:05:39,172 ARE DOING AND WATCHING THE STAFF 14 00:05:39,172 --> 00:05:49,248 MOVE THROUGH THEIR DAILY TASKS. 15 00:05:49,248 --> 00:05:50,917 THIS WEEK, THEY'VE ALSO BEEN 16 00:05:50,917 --> 00:05:52,018 GETTING EVERYTHING IN ORDER FOR 17 00:05:52,018 --> 00:05:56,322 THE FIRST OF A NEW SERIES OF 18 00:05:56,322 --> 00:05:57,857 SPACEWALKS WHICH IS SCHEDULED TO 19 00:05:57,857 --> 00:06:06,566 KICK OFF NEXT WEEK. 20 00:06:06,566 --> 00:06:08,601 >> WELCOME TO SPACE TO GROUND. 21 00:06:08,601 --> 00:06:09,602 I'M SANDRA JONES. 22 00:06:09,602 --> 00:06:11,604 THIS WEEK, PREPARATIONS ARE 23 00:06:11,604 --> 00:06:18,211 BEING MADE FOR THE NEXT SERIES 24 00:06:18,211 --> 00:06:22,715 OF SPACEWALKS. 25 00:06:22,715 --> 00:06:26,385 ASTRONAUTS ARE SET TO GO OUTSIDE 26 00:06:26,385 --> 00:06:30,656 THE STATION'S HATCH. 27 00:06:30,656 --> 00:06:38,564 BARTOLOMEO SERVES AS A HOSTING 28 00:06:38,564 --> 00:06:50,376 PLATFORM FOR EXTERNAL RESEARCH 29 00:06:50,376 --> 00:06:51,878 PAYLOADS. 30 00:06:51,878 --> 00:06:55,681 GLOVER AND HOPKINS WILL PERFORM 31 00:06:55,681 --> 00:06:56,282 A SECOND SPACEWALK TOGETHER ON 32 00:06:56,282 --> 00:06:59,585 FEBRUARY 1 TO COMPLETE LONG-TERM 33 00:06:59,585 --> 00:07:00,586 BATTERY UPGRADE WORK. 34 00:07:00,586 --> 00:07:02,121 YOU CAN TUNE IT TO WALK THE 35 00:07:02,121 --> 00:07:04,423 SIDEWALKS LIVE ON THE AGENCY'S 36 00:07:04,423 --> 00:07:04,924 WEBSITE. 37 00:07:04,924 --> 00:07:07,493 LIFE COVERAGE WILL BEGIN AT 5:30 38 00:07:07,493 --> 00:07:10,596 EASTERN TIME ON THE DAY OF EACH 39 00:07:10,596 --> 00:07:10,863 SPACEWALK. 40 00:07:10,863 --> 00:07:13,766 >> BEFORE SUITING UP AND HEADING 41 00:07:13,766 --> 00:07:16,402 OUT THE HATCH FOR A SPACEWALK, 42 00:07:16,402 --> 00:07:20,173 YOU MAY WANT A FRESH FACE. 43 00:07:20,173 --> 00:07:28,614 >> NASA ACHT ROWNAUT VIC GLOVER 44 00:07:28,614 --> 00:07:33,252 WELCOMES -- ASTRONAUT VIC GLOVER 45 00:07:33,252 --> 00:07:43,496 WELCOMES ASTRONAUT HOPKINS FOR A 46 00:07:43,496 --> 00:07:48,701 TRIM BEFORE GOING OUT FOR THE 47 00:07:48,701 --> 00:07:48,968 SPACEWALK. 48 00:07:48,968 --> 00:07:52,471 AND THAT'S SPACE TO GROUND FOR 49 00:07:52,471 --> 00:07:52,972 THIS WEEK. 50 00:07:52,972 --> 00:07:53,472 WE'LL SEE YOU NEXT WEEK. 51 00:07:53,472 --> 00:08:01,781 [♪♪] 52 00:08:01,781 --> 00:08:01,914 . 53 00:08:01,914 --> 00:08:07,486 >> WHILE SPACEWALKERS MIKE HOT 54 00:08:07,486 --> 00:08:08,721 KIN'S AND VIC GLOVER SPENT TIME 55 00:08:08,721 --> 00:08:10,990 ON PREPARATIONS THIS WEEK, THE 56 00:08:10,990 --> 00:08:14,260 TRUTH IS THAT PREPARATIONS FOR A 57 00:08:14,260 --> 00:08:18,664 SPACEWALK BEGIN LONG BEFORE 58 00:08:18,664 --> 00:08:19,565 MEMBERS EVEN LAUNCH. 59 00:08:19,565 --> 00:08:21,100 HERE'S SOME OF THE TRAINING THAT 60 00:08:21,100 --> 00:08:21,767 ASTRONAUTS GET ON THE GROUND TO 61 00:08:21,767 --> 00:08:38,150 BE READY TO WALK IN SPACE. 62 00:08:38,150 --> 00:08:41,220 >> WELCOME TO QUEST AIRLOCK ON 63 00:08:41,220 --> 00:08:44,056 THE INTERNATIONAL SPACE STATION. 64 00:08:44,056 --> 00:08:45,825 TODAY, WE'RE GOING TO TALK ABOUT 65 00:08:45,825 --> 00:08:47,994 ONE OF MY FAVORITES. 66 00:08:47,994 --> 00:08:49,929 EXTRA VEHICULAR ACTIVITY OR 67 00:08:49,929 --> 00:08:50,930 E.V.A. 68 00:08:50,930 --> 00:08:52,899 GOING OUT ON A SPACEWALK HAS 69 00:08:52,899 --> 00:08:54,267 BEEN ONE OF THE MOST AMAZING 70 00:08:54,267 --> 00:08:56,602 EXPERIENCES OF MY LIFE, BUT IT'S 71 00:08:56,602 --> 00:08:58,170 ALSO ONE OF THE MOST COMPLICATED 72 00:08:58,170 --> 00:08:59,972 AND DANGEROUS THINGS WE DO AS 73 00:08:59,972 --> 00:09:01,107 PART OF SPACE FLIGHT. 74 00:09:01,107 --> 00:09:03,576 WE DO MONTHS OF TRAINING TO MAKE 75 00:09:03,576 --> 00:09:05,811 EACH E.V.A. A SUCCESS. 76 00:09:05,811 --> 00:09:09,348 IF YOU THINK IT SOUNDS 77 00:09:09,348 --> 00:09:10,316 COMPLICATED, YOU SHOULD SEE ALL 78 00:09:10,316 --> 00:09:12,985 OF IT IN ACTION. 79 00:09:12,985 --> 00:09:14,954 LET'S START WITH SPACEWALK AND 80 00:09:14,954 --> 00:09:15,488 HOW WE PREPARE. 81 00:09:15,488 --> 00:09:16,989 >> IF WE'RE GOING TO GO OUTSIDE 82 00:09:16,989 --> 00:09:20,226 THE SAFETY OF THE I.S.S., WE 83 00:09:20,226 --> 00:09:20,660 HAVE TO BE PREPARED. 84 00:09:20,660 --> 00:09:22,028 THAT'S WHY E.V.A.s ARE DESIGNED 85 00:09:22,028 --> 00:09:23,529 WITH SAFETY AS THE UTMOST 86 00:09:23,529 --> 00:09:23,796 PRIORITY. 87 00:09:23,796 --> 00:09:25,464 WE ASTRONAUTS SPEND A LOT OF 88 00:09:25,464 --> 00:09:26,966 TIME IN THE CLASSROOM JUST LIKE 89 00:09:26,966 --> 00:09:28,534 YOU ARE NOW, LEARNING ABOUT THE 90 00:09:28,534 --> 00:09:31,237 HARDWARE WE'LL BE USING AND THE 91 00:09:31,237 --> 00:09:31,804 SPECIFIC PARTS OF THE SPACE 92 00:09:31,804 --> 00:09:33,439 STATION WE'LL BE WORKING ON. 93 00:09:33,439 --> 00:09:36,042 THEN, WE GET TO GO SPEND A LOT 94 00:09:36,042 --> 00:09:42,782 OF TIME TRAINING IN NASA'S GIANT 95 00:09:42,782 --> 00:09:51,424 POOL, OR NEUTRAL BUOYANCY LAB, 96 00:09:51,424 --> 00:09:54,994 OR N.B.L. 97 00:09:54,994 --> 00:10:02,802 IT'S A LOT OF ROOM TO PRACTICE 98 00:10:02,802 --> 00:10:06,272 OUR E.V.A. MANEUVERS. 99 00:10:06,272 --> 00:10:10,810 WE GET SUITED UP AND WEIGHTED SO 100 00:10:10,810 --> 00:10:15,648 WE'RE NEUTRALLY BUOYANT. 101 00:10:15,648 --> 00:10:18,284 WE DO SEVERAL DECREASE 102 00:10:18,284 --> 00:10:21,320 REHEARSALS OF E. -- SEVERAL 103 00:10:21,320 --> 00:10:26,792 DRESS REHEARSALS OF E.V.A.s 104 00:10:26,792 --> 00:10:29,028 BEFORE WE LAUNCH. 105 00:10:29,028 --> 00:10:42,808 WE SPENT FOUR HOURS IN THE 106 00:10:42,808 --> 00:10:51,017 N.B.L. FOR EVERY ONE HOUR OF THE 107 00:10:51,017 --> 00:10:51,417 E.V.A. 108 00:10:51,417 --> 00:10:54,253 DURING PREBREATHE, WE ALSO DON 109 00:10:54,253 --> 00:10:55,955 OUR EXTRA VEHICULAR MOBILITY 110 00:10:55,955 --> 00:10:57,456 UNIT OR E.M.U. 111 00:10:57,456 --> 00:10:59,458 THIS IS A FANCY NAME FOR A SPACE 112 00:10:59,458 --> 00:10:59,759 SUIT. 113 00:10:59,759 --> 00:11:02,161 THE SPACE SUIT IS BASICALLY ITS 114 00:11:02,161 --> 00:11:04,730 OWN SPACECRAFT SHAPED LIKE A 115 00:11:04,730 --> 00:11:05,064 HUMAN. 116 00:11:05,064 --> 00:11:07,733 THERE IS USUALLY A RED STRIPE ON 117 00:11:07,733 --> 00:11:09,969 THE LED OF ONE ASTRONAUT BUT NOT 118 00:11:09,969 --> 00:11:11,871 THE OTHER SO THE GROUND CONTROL 119 00:11:11,871 --> 00:11:15,508 CAN TELL WHO ARE WHO. 120 00:11:15,508 --> 00:11:16,475 WE ARE ALWAYS AWARE OF WHERE 121 00:11:16,475 --> 00:11:18,577 WITH REGARDS TO OUR SAFETY 122 00:11:18,577 --> 00:11:20,780 TETHER AND OUR CREW BUDDY. 123 00:11:20,780 --> 00:11:23,315 THERE'S THE INTERVEHICULAR CREW 124 00:11:23,315 --> 00:11:24,583 ON THE INSIDE OF THE AIRLOCK 125 00:11:24,583 --> 00:11:25,851 WATCHING AND COMMUNICATING WITH 126 00:11:25,851 --> 00:11:28,587 US AS THE E.V.A. PROGRESSES. 127 00:11:28,587 --> 00:11:31,323 WE'RE ALSO PREPARED FOR SEVERAL 128 00:11:31,323 --> 00:11:33,726 CONTINGENCIES SHOULD THEY OCCUR. 129 00:11:33,726 --> 00:11:36,695 FIRST, WE'RE TRAINED IN THE USE 130 00:11:36,695 --> 00:11:40,266 OF A JET PACK SHOULD IT BE USED 131 00:11:40,266 --> 00:11:42,535 IN THE EVENT OF A RESCUE. 132 00:11:42,535 --> 00:11:45,371 THE VIEW DURING E.V.A. IS 133 00:11:45,371 --> 00:11:45,738 MAGNIFICENT. 134 00:11:45,738 --> 00:11:47,073 IT'S BEAUTIFUL OUT THERE. 135 00:11:47,073 --> 00:11:48,340 IT'S ALSO EXTREMELY DANGEROUS, 136 00:11:48,340 --> 00:11:49,842 BUT OUR MONTHS OF PREPARATION 137 00:11:49,842 --> 00:11:52,344 AND ALL OF THOSE DEDICATED 138 00:11:52,344 --> 00:11:54,313 PEOPLE WORKING ON THE GROUND AND 139 00:11:54,313 --> 00:11:56,215 AROUND THE CLOCK ENSURE THAT WE 140 00:11:56,215 --> 00:11:57,716 ARE SAFE AS POSSIBLE WHEN WE 141 00:11:57,716 --> 00:12:00,219 WORK OUTSIDE THE I.S.S. 142 00:12:00,219 --> 00:12:01,987 E.V.A.s HAS ALLOWED US TO WORK 143 00:12:01,987 --> 00:12:12,598 ON THE I.S.S. AND INSTALL NEW 144 00:12:12,598 --> 00:12:12,865 EQUIPMENT. 145 00:12:12,865 --> 00:12:13,265 IT'S UNBELIEVABLE. 146 00:12:13,265 --> 00:12:27,813 SEE YOU NEXT TIME. 147 00:12:27,813 --> 00:12:31,817 [♪♪] 148 00:12:31,817 --> 00:12:34,987 >> IN A FEW MINUTES, WE'LL SEE 149 00:12:34,987 --> 00:12:38,190 RICKY ARNOLD AGAIN WITH A 150 00:12:38,190 --> 00:12:38,858 DETAILED REVIEW OF THE SPACE 151 00:12:38,858 --> 00:12:40,493 SUITS THAT THE ASTRONAUTS WEAR 152 00:12:40,493 --> 00:12:42,695 WHEN THEY EXIT THE VEHICLE. 153 00:12:42,695 --> 00:12:49,235 HERE ON EARTH, WE'VE ALL LEARNED 154 00:12:49,235 --> 00:12:53,172 A LOT ABOUT TRACKING A DISEASE. 155 00:12:53,172 --> 00:12:54,640 SCIENTISTS AT JOHNSON SPACE 156 00:12:54,640 --> 00:12:58,210 CENTER CONSTANTLY MONITOR THE 157 00:12:58,210 --> 00:13:01,714 BACTERIA AND FUNGI ON THE 158 00:13:01,714 --> 00:13:02,348 INTERNATIONAL SPACE STATION. 159 00:13:02,348 --> 00:13:05,818 BUT NOW, THEY'RE MONITORING THEM 160 00:13:05,818 --> 00:13:10,055 WITHOUT RETURNING THEM TO EARTH 161 00:13:10,055 --> 00:13:11,290 FROM THE SPACE STATION, AND 162 00:13:11,290 --> 00:13:16,395 THEY'RE LEARNING HOW TO KEEP THE 163 00:13:16,395 --> 00:13:20,132 ASTRONAUTS SAFE ON DEEP SPACE 164 00:13:20,132 --> 00:13:20,966 MISSIONS. 165 00:13:20,966 --> 00:14:11,283 [♪♪] 166 00:14:11,283 --> 00:15:19,184 [♪♪] 167 00:15:19,184 --> 00:15:19,718 >> THE INTERNATIONAL SPACE 168 00:15:19,718 --> 00:15:21,620 STATION'S LABORATORY MODULES 169 00:15:21,620 --> 00:15:23,122 SUPPORT EXPERIMENTS IN A NUMBER 170 00:15:23,122 --> 00:15:25,424 OF SCIENTIFIC DISCIPLINES. 171 00:15:25,424 --> 00:15:26,392 FOR EXAMPLE, THE FLAME DESIGN 172 00:15:26,392 --> 00:15:27,793 INVESTIGATION IS LOOKING INTO 173 00:15:27,793 --> 00:15:29,461 THE QUANTITY OF SOOT PRODUCED 174 00:15:29,461 --> 00:15:30,596 UNDER DIFFERENT BURNING 175 00:15:30,596 --> 00:15:31,363 CONDITIONS. 176 00:15:31,363 --> 00:15:36,568 NOW THAT COULD GENERATE DATA 177 00:15:36,568 --> 00:15:40,706 THAT LEADS TO NEW BURNERS THAT 178 00:15:40,706 --> 00:15:41,273 ARE MORE EFFICIENT AND LESS 179 00:15:41,273 --> 00:15:52,718 POLLUTING. 180 00:15:52,718 --> 00:16:41,200 [♪♪] 181 00:16:41,200 --> 00:16:43,969 >> WHEN ASTRONAUTS GO OUTSIDE 182 00:16:43,969 --> 00:16:45,104 THE INTERNATIONAL SPACE STATION, 183 00:16:45,104 --> 00:16:48,941 AS MIKE HOPKINS AND VICTOR 184 00:16:48,941 --> 00:16:50,609 GLOVER WILL DO NEXT WEEK, THEY 185 00:16:50,609 --> 00:16:53,645 ARE WEARING WHAT AMOUNTS TO A 186 00:16:53,645 --> 00:16:56,382 HUMAN SHAPED SPACE SHIP. 187 00:16:56,382 --> 00:17:01,253 IN THIS VIDEO, RICKY ARNOLD 188 00:17:01,253 --> 00:17:08,293 GIVES US A DEMONSTRATION OF THE 189 00:17:08,293 --> 00:17:11,230 SPACE SUIT AS THEY WORK IN THE 190 00:17:11,230 --> 00:17:11,797 HARSH ENVIRONMENT OF SPACE. 191 00:17:11,797 --> 00:17:18,604 [♪♪] 192 00:17:18,604 --> 00:17:20,506 >> SO WE ARE STANDING IN THE 193 00:17:20,506 --> 00:17:22,841 QUEST AIRLOCK, WHICH IS DIVIDED 194 00:17:22,841 --> 00:17:23,809 INTO TWO PARTS. 195 00:17:23,809 --> 00:17:25,444 WE HAVE THE EQUIPMENT LOCK, AND 196 00:17:25,444 --> 00:17:26,512 WE HAVE THE CREW LOCK. 197 00:17:26,512 --> 00:17:28,013 THIS EQUIPMENT LOCK HAS A HATCH 198 00:17:28,013 --> 00:17:30,215 RIGHT HERE THAT CLOSES, AND THE 199 00:17:30,215 --> 00:17:31,316 CREW LOCK HAS ANOTHER HATCH. 200 00:17:31,316 --> 00:17:34,887 THE E.M.U., OR THE EXTRA 201 00:17:34,887 --> 00:17:36,388 VEHICULAR MOBILITY UNIT, IS OUR 202 00:17:36,388 --> 00:17:38,690 SPACE SUIT, AND IT'S DIVIDED 203 00:17:38,690 --> 00:17:39,725 ROUGHLY INTO TWO PARTS. 204 00:17:39,725 --> 00:17:42,761 WE HAVE THE HARD UPPER TORSO, 205 00:17:42,761 --> 00:17:46,398 WHICH IS ALMOST LIKE A TURTLE 206 00:17:46,398 --> 00:17:47,366 SHELL, AND THEN, WE HAVE THE 207 00:17:47,366 --> 00:17:49,368 LOWER TORSO ASSEMBLY. 208 00:17:49,368 --> 00:17:51,737 THESE SPACE SUITS ARE OUR OWN 209 00:17:51,737 --> 00:17:53,505 LITTLE SPACECRAFT, AND THEY HAVE 210 00:17:53,505 --> 00:17:55,274 EVERYTHING YOU NEED TO KEEP YOU 211 00:17:55,274 --> 00:17:57,776 ALIVE OUT IN SPACE FOR SEVEN TO 212 00:17:57,776 --> 00:18:00,679 EIGHT HOURS, MAYBE EVEN LONGER, 213 00:18:00,679 --> 00:18:03,015 DEPENDING ON HOW HARD THEY'RE 214 00:18:03,015 --> 00:18:03,282 WORKING. 215 00:18:03,282 --> 00:18:05,851 THE ONLY THING THEY DON'T 216 00:18:05,851 --> 00:18:10,756 HAVE -- THEY HAVE RADIOS, OXYGEN 217 00:18:10,756 --> 00:18:14,159 AND CARBON DIOXIDE SCRUBBING. 218 00:18:14,159 --> 00:18:15,894 THEY HAVE EVERYTHING EXCEPT FOR 219 00:18:15,894 --> 00:18:17,095 ONE THING: A REST ROOM. 220 00:18:17,095 --> 00:18:19,364 SO WHEN WE'RE GETTING READY IN 221 00:18:19,364 --> 00:18:21,099 THE MORNING, THE FIRST THING WE 222 00:18:21,099 --> 00:18:23,569 PUT ON IS A DIAPER. 223 00:18:23,569 --> 00:18:25,070 THAT'S OUR FIRST LAYER. 224 00:18:25,070 --> 00:18:29,508 OVER THE DIAPER IS A PAIR OF 225 00:18:29,508 --> 00:18:31,376 LONG JOHNS. 226 00:18:31,376 --> 00:18:34,580 IT PROTECTS OUR ARMS AND LEGS AS 227 00:18:34,580 --> 00:18:37,716 WELL AS KEEPS US FROM GETTING 228 00:18:37,716 --> 00:18:37,950 SWEATY. 229 00:18:37,950 --> 00:18:44,756 AND THEN, WE HAVE AN LTBG, AND 230 00:18:44,756 --> 00:18:46,458 THAT HAS WATER CIRCULATING 231 00:18:46,458 --> 00:18:50,429 INSIDE IT TO KEEP US WARM WHEN 232 00:18:50,429 --> 00:18:54,833 WE'RE WORKING REALLY HARD. 233 00:18:54,833 --> 00:19:01,206 AND THEN, WE'VE GOT OUR SPACE 234 00:19:01,206 --> 00:19:01,673 SUIT. 235 00:19:01,673 --> 00:19:03,609 THE CREW MEMBER INSIDE THE SPACE 236 00:19:03,609 --> 00:19:06,712 SUIT IS ALSO WEARING WHAT WE 237 00:19:06,712 --> 00:19:08,881 CALL A SNOOPY CAP. 238 00:19:08,881 --> 00:19:12,150 IT'S A COMMUNICATIONS CAP WITH A 239 00:19:12,150 --> 00:19:12,417 RADIO. 240 00:19:12,417 --> 00:19:14,753 WE CAN TALK NOT ONLY TO HOUSTON 241 00:19:14,753 --> 00:19:15,854 BUT PEOPLE ON THE SPACE STATION 242 00:19:15,854 --> 00:19:17,222 AND TO EACH OTHER. 243 00:19:17,222 --> 00:19:18,524 SO WE WEAR THIS COMMUNICATION 244 00:19:18,524 --> 00:19:20,859 CAP INSIDE THE HELMET. 245 00:19:20,859 --> 00:19:22,995 ALSO, ANOTHER COMPONENT -- KEY 246 00:19:22,995 --> 00:19:24,830 COMPONENT OF THE E.M.U. ARE A 247 00:19:24,830 --> 00:19:26,198 SPACE SUIT IS THE HELMET. 248 00:19:26,198 --> 00:19:32,638 YOU CAN SEE THE HELMET HAS A 249 00:19:32,638 --> 00:19:37,142 GOLD VISOR WHICH PROTECTS US 250 00:19:37,142 --> 00:19:39,044 FROM THE SUN. 251 00:19:39,044 --> 00:19:41,113 THIS GOLD VISOR HELPS PROTECT US 252 00:19:41,113 --> 00:19:44,516 FROM THE RAYS OF THE SUN SO WE 253 00:19:44,516 --> 00:19:46,818 CAN VIEW AND OPERATE IN 254 00:19:46,818 --> 00:19:47,219 DAYLIGHT. 255 00:19:47,219 --> 00:19:49,721 IN NIGHT SUN OR AWAY FROM THE 256 00:19:49,721 --> 00:19:53,392 SUN, WE CAN RAISE THE VISOR FOR 257 00:19:53,392 --> 00:19:53,959 THE VIEW. 258 00:19:53,959 --> 00:19:55,227 WE ALSO HAVE A TELEVISION 259 00:19:55,227 --> 00:19:57,029 CAMERA, SO THE GROUND IS CABLE 260 00:19:57,029 --> 00:19:59,464 TO WATCH US WHILE WE WORK 261 00:19:59,464 --> 00:20:00,599 THROUGH THESE TELEVISION 262 00:20:00,599 --> 00:20:00,899 CAMERAS. 263 00:20:00,899 --> 00:20:03,302 THE WORK IS REALLY DONE WITH 264 00:20:03,302 --> 00:20:05,470 HANDS, SO OUR GLOVES ARE OUR 265 00:20:05,470 --> 00:20:06,471 MOST IMPORTANT PIECE OF 266 00:20:06,471 --> 00:20:07,506 EQUIPMENT IN ORDER FOR US TO 267 00:20:07,506 --> 00:20:08,273 WORK OUTSIDE. 268 00:20:08,273 --> 00:20:13,845 AND ONE OF THE REAL CHALLENGES 269 00:20:13,845 --> 00:20:17,516 OF A SPACEWALK IS YOU HAVE THIS 270 00:20:17,516 --> 00:20:21,520 HEAVY GLOVE THAT'S INFLATED LIKE 271 00:20:21,520 --> 00:20:23,255 A BALLOON. 272 00:20:23,255 --> 00:20:24,990 EVERY TIME YOU MOVE YOUR HAND, 273 00:20:24,990 --> 00:20:26,058 YOU'RE FIGHTING AGAINST A 274 00:20:26,058 --> 00:20:28,226 BALLOON THAT WANTS TO INFLATE. 275 00:20:28,226 --> 00:20:32,598 AND THEN, ON TOP OF THAT, ALL OF 276 00:20:32,598 --> 00:20:34,499 OUR EQUIPMENT IS BASED ON USING 277 00:20:34,499 --> 00:20:37,636 YOUR HANDS, TOO. 278 00:20:37,636 --> 00:20:43,775 SO AFTER 6.5 OR 7 HOURS OF DOING 279 00:20:43,775 --> 00:20:46,311 THIS, YOU'RE PROBABLY EXHAUSTED, 280 00:20:46,311 --> 00:20:50,816 AND YOUR HANDS ARE TIRED FROM 281 00:20:50,816 --> 00:20:51,483 WORKING ON AN E.V.A. 282 00:20:51,483 --> 00:20:58,390 EVERY SINGLE TOOL WE USED IS 283 00:20:58,390 --> 00:20:58,924 TETHERED TO OUR WORK SITE. 284 00:20:58,924 --> 00:21:02,461 WE DO NOT WANT TO INADVERTENTLY 285 00:21:02,461 --> 00:21:06,231 CREATE SATELLITES. 286 00:21:06,231 --> 00:21:08,433 YOU CAN SEE THE TETHERS GO 287 00:21:08,433 --> 00:21:09,635 AROUND A BIG RAIL OR SOMETHING 288 00:21:09,635 --> 00:21:12,804 ELSE ON THE I.S.S., AND THEY 289 00:21:12,804 --> 00:21:15,540 HAVE A LATCH TO HOLD US NICE AND 290 00:21:15,540 --> 00:21:17,142 TIGHT, SO WE ALWAYS WANT TO HAVE 291 00:21:17,142 --> 00:21:18,877 ONE OF THESE IF WE'RE NOT 292 00:21:18,877 --> 00:21:22,447 HOLDING ON WITH OUR HANDS, AS 293 00:21:22,447 --> 00:21:23,715 WELL. 294 00:21:23,715 --> 00:21:28,720 THE BACK OF THE SYSTEM CONTAINS 295 00:21:28,720 --> 00:21:31,923 AN E.M.F. 296 00:21:31,923 --> 00:21:32,824 ONE OF THE CHALLENGES INSIDE THE 297 00:21:32,824 --> 00:21:35,460 SEALED ENVIRONMENT, IT'S VERY 298 00:21:35,460 --> 00:21:38,597 EASY TO CARRY AROUND OXYGEN WITH 299 00:21:38,597 --> 00:21:45,704 US, BUT WE GENERATE A LOT OF 300 00:21:45,704 --> 00:21:48,140 CARBON DIOXIDE. 301 00:21:48,140 --> 00:21:52,344 SO TO COMBAT THAT, WE CARRY ONE 302 00:21:52,344 --> 00:21:54,379 OF THOSE AROUND WITH US. 303 00:21:54,379 --> 00:21:56,214 WE'RE ABOUT A MONTH OUT FROM 304 00:21:56,214 --> 00:21:59,418 DOING A SPACEWALK, AND WE'VE 305 00:21:59,418 --> 00:22:02,521 ALREADY STARTED GETTING READY 306 00:22:02,521 --> 00:22:06,358 FOR THAT. 307 00:22:06,358 --> 00:22:09,294 THIS CANISTER IS ABLE TO REMOVE 308 00:22:09,294 --> 00:22:13,365 ABOUT 7 TO 8 HOURS OF CARBON 309 00:22:13,365 --> 00:22:15,867 DIOXIDE THAT A HUMAN GENERATES 310 00:22:15,867 --> 00:22:18,437 IN A SPACE SUIT. 311 00:22:18,437 --> 00:22:46,898 SEE YOU NEXT TIME. 312 00:22:46,898 --> 00:22:47,432 [♪♪] 313 00:22:47,432 --> 00:22:49,401 >> THE COMMERCIAL CREW PROGRAM 314 00:22:49,401 --> 00:22:51,536 WHICH CREATED THE VEHICLE THAT 315 00:22:51,536 --> 00:22:53,004 DELIVERED GLOVER AND HOPKINS TO 316 00:22:53,004 --> 00:22:54,506 THE STATION IS ONE PART OF THE 317 00:22:54,506 --> 00:22:56,241 GROWING SPACE ECONOMY, WHICH THE 318 00:22:56,241 --> 00:22:58,710 INTERNATIONAL SPACE STATION HAS 319 00:22:58,710 --> 00:22:59,311 BEEN ENCOURAGING FOR MORE THAN 320 00:22:59,311 --> 00:23:00,212 20 YEARS NOW. 321 00:23:00,212 --> 00:23:01,880 THE EXPANSION OF A COMMERCIAL 322 00:23:01,880 --> 00:23:03,548 USE IN SPACE NOT ONLY FOSTERS 323 00:23:03,548 --> 00:23:05,250 GROWTH FOR THOSE COMPANIES, IT'S 324 00:23:05,250 --> 00:23:06,952 ALSO AIDING NASA AS IT CONTINUES 325 00:23:06,952 --> 00:23:09,421 TO EXPLORE AND DISCOVER WHAT'S 326 00:23:09,421 --> 00:23:11,123 OUT THERE BEYOND LOW-EARTH 327 00:23:11,123 --> 00:23:15,627 ORBIT. 328 00:23:15,627 --> 00:23:18,330 >> THOSE STRIVING TO DEVELOP 329 00:23:18,330 --> 00:23:20,165 THEIR PRODUCTS AND CONDUCT 330 00:23:20,165 --> 00:23:23,735 RESEARCH BEYOND EARTH'S 331 00:23:23,735 --> 00:23:25,670 ATMOSPHERE ARE SEEING THEIR 332 00:23:25,670 --> 00:23:27,606 VISIONS COME TO LIFE ON THE 333 00:23:27,606 --> 00:23:28,240 INTERNATIONAL SPACE STATION LAB 334 00:23:28,240 --> 00:23:30,142 AND PARTNERSHIPS WITH NASA. 335 00:23:30,142 --> 00:23:32,944 NASA, IN TURN, IS GAINING NEW 336 00:23:32,944 --> 00:23:34,246 RESOURCES TO AID IN ITS MISSION 337 00:23:34,246 --> 00:23:35,981 OF EXPLORATION AND DISCOVERY. 338 00:23:35,981 --> 00:23:37,482 THANKS TO THESE PARTNERSHIPS, 339 00:23:37,482 --> 00:23:44,790 THE WORLD IS BENEFITING FROM THE 340 00:23:44,790 --> 00:23:48,493 INGENUITY OF THOSE TAKING THEIR 341 00:23:48,493 --> 00:23:51,196 VISIONS TO GRAVITY'S EDGE. 342 00:23:51,196 --> 00:23:53,431 FROM TRANSPORTATION TO SATELLITE 343 00:23:53,431 --> 00:23:55,867 DEPLOYMENTS TO IN-SPACE 344 00:23:55,867 --> 00:23:57,068 RESEARCH, A VIBRANT SPACE 345 00:23:57,068 --> 00:23:59,805 ECONOMY HAS BEEN DEVELOPING, AND 346 00:23:59,805 --> 00:24:02,741 ITS VALUE NOW COMPETES $345 347 00:24:02,741 --> 00:24:02,974 MILLION. 348 00:24:02,974 --> 00:24:05,677 MIKE REED IS THE MANAGER OF THE 349 00:24:05,677 --> 00:24:07,779 I.S.S. BUSINESS AND ECONOMIC 350 00:24:07,779 --> 00:24:09,214 DEVELOPMENT OFFICE AT JOHNSON 351 00:24:09,214 --> 00:24:10,248 SPACE CENTER. 352 00:24:10,248 --> 00:24:11,783 HE EXPLAINS SOME OF THE BENEFITS 353 00:24:11,783 --> 00:24:13,585 OF NASA INVESTING IN THE 354 00:24:13,585 --> 00:24:15,887 COMMERCIAL ECONOMY IN SPACE. 355 00:24:15,887 --> 00:24:17,522 COMMERCIALIZATION OF LOW-EARTH 356 00:24:17,522 --> 00:24:20,058 ORBIT FREES UP RESOURCES NASA 357 00:24:20,058 --> 00:24:21,226 NEEDS TO CONTINUE ITS 358 00:24:21,226 --> 00:24:22,127 EXPLORATION OF SPACE. 359 00:24:22,127 --> 00:24:23,862 EVEN AS NASA PREPARES TO RETURN 360 00:24:23,862 --> 00:24:25,864 TO THE MOON, GO TO MARS, AND 361 00:24:25,864 --> 00:24:27,833 CONTINUES ENGAGING WITH OTHER 362 00:24:27,833 --> 00:24:29,601 SPACE MISSIONS, WE'LL ALWAYS 363 00:24:29,601 --> 00:24:34,005 NEED A PLATFORM IN LOW-EARTH 364 00:24:34,005 --> 00:24:34,272 ORBIT. 365 00:24:34,272 --> 00:24:36,141 THAT PLATFORM ENABLES CREW 366 00:24:36,141 --> 00:24:37,609 TRAINING, ADVANCED SYSTEMS 367 00:24:37,609 --> 00:24:39,778 DEVELOPMENT, AND FUNDAMENTAL AND 368 00:24:39,778 --> 00:24:40,378 APPLIED RESEARCH. 369 00:24:40,378 --> 00:24:43,648 BUT EXPANDING USE OF THE SPACE 370 00:24:43,648 --> 00:24:45,483 STATION'S COMMERCIAL COMPANIES 371 00:24:45,483 --> 00:24:48,587 ENABLES A NEW MARKET. 372 00:24:48,587 --> 00:24:50,255 BY HAVING THE COMMERCIAL SECTOR 373 00:24:50,255 --> 00:24:53,024 JOIN US, WE CAN CONTINUE OR 374 00:24:53,024 --> 00:24:57,028 SPACE EXPLORE -- OUR SPACE 375 00:24:57,028 --> 00:24:59,331 EXPLORATION BY CREATING JOBS 376 00:24:59,331 --> 00:25:02,234 THAT CREATE REVENUES AND 377 00:25:02,234 --> 00:25:04,336 ULTIMATELY PRODUCTS THAT BENEFIT 378 00:25:04,336 --> 00:25:05,170 PEOPLE ON EARTH. 379 00:25:05,170 --> 00:25:06,905 IN TERMS OF RESEARCH, MANY 380 00:25:06,905 --> 00:25:09,975 PEOPLE ARE MAKING USE OF THE 381 00:25:09,975 --> 00:25:11,409 I.S.S.-U.S. NATIONAL LABORATORY 382 00:25:11,409 --> 00:25:12,577 TO RUN THEIR RESEARCH 383 00:25:12,577 --> 00:25:15,080 DEVELOPMENT AND INVESTIGATIONS 384 00:25:15,080 --> 00:25:18,250 IN MICROGRAVITY. 385 00:25:18,250 --> 00:25:19,284 THEY INCLUDE WELL KNOWN 386 00:25:19,284 --> 00:25:24,322 CORPORATIONS LIKE 387 00:25:24,322 --> 00:25:27,425 PROCTER&GAMBLE, USING IT TO 388 00:25:27,425 --> 00:25:33,832 STUDY THE EXTENSION OF THEIR 389 00:25:33,832 --> 00:25:39,771 PRODUCTS, LIKE SHAMPOO. 390 00:25:39,771 --> 00:25:42,807 EVEN COMPANIES NOT AS WELL 391 00:25:42,807 --> 00:25:44,042 KNOWN RIGHT NOW ARE SEEING BIG 392 00:25:44,042 --> 00:25:47,712 DIVIDENDS COMING FROM THEIR 393 00:25:47,712 --> 00:25:48,280 RESEARCH. 394 00:25:48,280 --> 00:25:50,315 LEN DIVISION, FOR EXAMPLE, IS 395 00:25:50,315 --> 00:25:54,552 USING THE MICROGRAVITY 396 00:25:54,552 --> 00:25:56,755 CONDITIONS TO TREAT THE EFFECTS 397 00:25:56,755 --> 00:26:01,693 OF MACULAR DEGENERATION WITH THE 398 00:26:01,693 --> 00:26:03,929 GOAL OF REESTABLISHING THE 399 00:26:03,929 --> 00:26:08,033 VISION OF THOSE AFFLICTED BY IT. 400 00:26:08,033 --> 00:26:10,001 THE CAPABILITIES OF LAUNCH 401 00:26:10,001 --> 00:26:20,845 PROVIDERS SUCH AS SPACEX AND 402 00:26:20,845 --> 00:26:27,085 NORTHRUP GRUMMAN HAS OPENED UP 403 00:26:27,085 --> 00:26:28,219 EXPONENTIALLY FOR SMALLER 404 00:26:28,219 --> 00:26:33,258 COMPANIES WHO COULD NOT HAVE 405 00:26:33,258 --> 00:26:38,229 AFFORDED THE RESEARCH IN SPACE 406 00:26:38,229 --> 00:26:39,230 EXPLORATION BEFORE. 407 00:26:39,230 --> 00:26:40,632 THE COMMERCIAL CREW PROGRAM 408 00:26:40,632 --> 00:26:43,668 PROVIDES A HUGE LONG-TERM 409 00:26:43,668 --> 00:26:44,669 BENEFITS FOR BOTH PRIVATE 410 00:26:44,669 --> 00:26:45,937 COMPANIES AND NASA. 411 00:26:45,937 --> 00:26:48,840 TO DATE, THANKS IN PART TO THE 412 00:26:48,840 --> 00:26:50,775 SPACE STATION, COMMERCIAL AND 413 00:26:50,775 --> 00:26:53,178 OTHER NONGOVERNMENTAL ENTITIES 414 00:26:53,178 --> 00:26:55,280 ARE ENTERING THE SPACE COMMUNITY 415 00:26:55,280 --> 00:26:56,982 IN SIGNIFICANT NUMBERS. 416 00:26:56,982 --> 00:27:00,618 WHAT THESE NEW PARTNERSHIPS CAN 417 00:27:00,618 --> 00:27:02,153 ACCOMPLISH TOGETHER WILL DRIVE 418 00:27:02,153 --> 00:27:04,422 THE SPACE MARKETPLACE AND NASA'S 419 00:27:04,422 --> 00:27:06,257 MISSIONS TO NEW HEIGHTS AS WELL 420 00:27:06,257 --> 00:27:08,259 AS IMPROVING QUALITY OF LIFE FOR 421 00:27:08,259 --> 00:27:09,427 PEOPLE ON EARTH. 422 00:27:09,427 --> 00:27:10,695 FOR MORE SCIENCE AND RESEARCH 423 00:27:10,695 --> 00:27:12,797 FROM THE INTERNATIONAL SPACE 424 00:27:12,797 --> 00:27:28,013 STATION, GO TO 425 00:27:28,013 --> 00:27:31,516 WWW.NASA.GOV/ISS/SCIENCE OR 426 00:27:31,516 --> 00:27:36,921 VISIT SCIENCE.NASA.GOV. 427 00:27:36,921 --> 00:27:38,823 >> THE ASTRONAUTS WHO WILL 428 00:27:38,823 --> 00:27:43,061 COMPLETE THE JOURNEYS OF THE 429 00:27:43,061 --> 00:27:45,430 ARTEMIS PROGRAMS WILL START EACH 430 00:27:45,430 --> 00:27:47,232 OF THOSE MISSIONS WITH AN 431 00:27:47,232 --> 00:27:48,199 OPPORTUNITY THAT MOST HUMAN 432 00:27:48,199 --> 00:27:50,168 BEINGS DON'T GET: TO SEE THE 433 00:27:50,168 --> 00:27:51,336 PLANET EARTH FROM ABOVE. 434 00:27:51,336 --> 00:27:53,838 IT'S AN EXPERIENCE THAT HAS BEEN 435 00:27:53,838 --> 00:27:55,907 TRANSFORMATIVE FOR MANY OF THOSE 436 00:27:55,907 --> 00:28:00,478 LUCKY ENOUGH TO HAVE BEEN THERE. 437 00:28:00,478 --> 00:28:00,979 CANADIAN ASTRONAUT DAVID 438 00:28:00,979 --> 00:28:02,881 St. JACQUES HAD HIS FIRST WIDE 439 00:28:02,881 --> 00:28:04,749 VIEW OF EARTH IN DECEMBER 2018, 440 00:28:04,749 --> 00:28:07,185 BUT HE REMEMBERS IT LIKE IT WAS 441 00:28:07,185 --> 00:28:07,452 YESTERDAY. 442 00:28:07,452 --> 00:28:10,188 >> LAUNCHING TO SPACE WAS A 443 00:28:10,188 --> 00:28:11,990 TREMENDOUS EXPERIENCE BUT IT WAS 444 00:28:11,990 --> 00:28:13,191 QUITE FAMILIAR BECAUSE OF ALL 445 00:28:13,191 --> 00:28:15,160 THE TRAINING WE HAD. 446 00:28:15,160 --> 00:28:19,264 SO THOSE TEN MINUTES, RIDING THE 447 00:28:19,264 --> 00:28:21,199 SOYUZ ROCKET, THE ACCELERATION, 448 00:28:21,199 --> 00:28:24,135 THE PRESSURE, AND YOU SEE, BUT 449 00:28:24,135 --> 00:28:25,970 AFTER THOSE EIGHT MINUTES OF 450 00:28:25,970 --> 00:28:30,675 BUSY TIME AND HYPERAWARENESS, 451 00:28:30,675 --> 00:28:32,777 THAT YOU ARE OF OUR ENVIRONMENT 452 00:28:32,777 --> 00:28:34,245 IS WHEN I HAD MY FIRST VIEW OF 453 00:28:34,245 --> 00:28:45,690 THE EARTH FROM SPACE. 454 00:28:45,690 --> 00:28:49,961 THE LAUNCH WAS AT DESK, SO WE 455 00:28:49,961 --> 00:28:57,001 ENTERED PENUMBRA AT NIGHT. 456 00:28:57,001 --> 00:29:01,239 SHORTLY AFTER THAT CAME OUR 457 00:29:01,239 --> 00:29:02,407 FIRST ORBITAL SUNRISE AFTER OUR 458 00:29:02,407 --> 00:29:05,376 DOCKING TO I.S.S. 459 00:29:05,376 --> 00:29:08,346 I WILL NEVER FORGET THAT, THAT 460 00:29:08,346 --> 00:29:10,448 LIGHT AND THE CURVE OF THE 461 00:29:10,448 --> 00:29:12,217 HORIZON, AND THAT'S WHEN I 462 00:29:12,217 --> 00:29:14,619 REALIZED, WE ARE IN SPACE. 463 00:29:14,619 --> 00:29:16,888 I AM IN ORBIT. 464 00:29:16,888 --> 00:29:19,591 YOUR MIND TENDS TO GO THE 465 00:29:19,591 --> 00:29:20,492 REASSURING ROUTE THAT THIS IS 466 00:29:20,492 --> 00:29:23,027 JUST A GAME, BUT NO, THIS IS 467 00:29:23,027 --> 00:29:23,261 REALITY. 468 00:29:23,261 --> 00:29:26,531 WE ARE IN SPACE, IN ORBIT, AND 469 00:29:26,531 --> 00:29:28,733 THAT SUNRISE, I WILL NEVER 470 00:29:28,733 --> 00:29:29,701 FORGET THAT. 471 00:29:29,701 --> 00:29:33,071 THROUGH THE CRUMMY LITTLE WINDOW 472 00:29:33,071 --> 00:29:37,609 ON SOYUZ, STILL, I WILL NEVER 473 00:29:37,609 --> 00:29:37,909 FORGET THAT. 474 00:29:37,909 --> 00:29:43,114 IT'S BURNED IN MY MEMORY. 475 00:29:43,114 --> 00:29:47,485 I OF COURSE SPENT A LOT OF TIME 476 00:29:47,485 --> 00:29:51,022 AT THE CUPOLA, LOOKING AT THE 477 00:29:51,022 --> 00:29:53,158 EARTH, AND WHAT ALWAYS STRUCK ME 478 00:29:53,158 --> 00:29:55,393 WHEN I WENT THERE IS HOW 479 00:29:55,393 --> 00:29:57,462 BEAUTIFUL THE EARTH IS, HOW 480 00:29:57,462 --> 00:29:59,631 FRAGILE IT LOOKS, HOW ALIVE IT 481 00:29:59,631 --> 00:30:01,366 OBVIOUSLY IS, WITH THE CLOUDS, 482 00:30:01,366 --> 00:30:02,634 THE WATER. 483 00:30:02,634 --> 00:30:06,838 IT'S LIKE IT'S BREATHING, 484 00:30:06,838 --> 00:30:09,174 AURORAS, THE PRESENCE OF HUMANS 485 00:30:09,174 --> 00:30:14,179 AT NIGHT WITH THE LIGHTS, BUT 486 00:30:14,179 --> 00:30:15,847 IT'S THE DEPTH AROUND THE EARTH 487 00:30:15,847 --> 00:30:17,348 THAT'S STARTLING. 488 00:30:17,348 --> 00:30:20,718 HOW THIS BEAUTIFUL SHINING OASIS 489 00:30:20,718 --> 00:30:22,287 OF LIFE IS THERE IN THE MIDDLE 490 00:30:22,287 --> 00:30:24,055 OF PITCH-BLACK. 491 00:30:24,055 --> 00:30:30,295 THAT'S THE VACUUM OF SPACE. 492 00:30:30,295 --> 00:30:35,667 AND THEN, THERE'S THE DANCE OF 493 00:30:35,667 --> 00:30:37,268 CELESTIAL BODIES AROUND. 494 00:30:37,268 --> 00:30:39,237 THE MOON, BUT IT'S JUST A ROCK. 495 00:30:39,237 --> 00:30:41,839 THE SUN IS JUST A BALL OF FIRE, 496 00:30:41,839 --> 00:30:44,175 AND HERE'S THE EARTH, THIS 497 00:30:44,175 --> 00:30:45,777 PERFECT OASIS. 498 00:30:45,777 --> 00:30:48,780 EVEN THOUGH I KNEW THIS 499 00:30:48,780 --> 00:30:50,114 ABSTRACTLY LIKE EVERYBODY DOES, 500 00:30:50,114 --> 00:30:52,550 I WAS SEEING IT WITH MY OWN 501 00:30:52,550 --> 00:30:55,253 EYES, THE IMAGES. 502 00:30:55,253 --> 00:30:57,755 YOU HAVE A SENSE OF AWE. 503 00:30:57,755 --> 00:30:59,324 YOU CANNOT GO TO SPACE AND 504 00:30:59,324 --> 00:31:08,566 CONTINUE, IF YOU WERE, THINKING 505 00:31:08,566 --> 00:31:11,803 THAT EVERYTHING IS INFINITE. 506 00:31:11,803 --> 00:31:13,771 WE'RE IN A CLOSED SYSTEM. 507 00:31:13,771 --> 00:31:15,173 THERE'S NO NEW AIR. 508 00:31:15,173 --> 00:31:17,475 IT'S A CLOSED CYCLE, AND IT HAS 509 00:31:17,475 --> 00:31:20,178 BEEN THAT WAY FOR MILLIONS OF 510 00:31:20,178 --> 00:31:21,879 YEARS, AND IT IS MATCHED 511 00:31:21,879 --> 00:31:23,581 PERFECTLY TO OUR NEEDS AND WE 512 00:31:23,581 --> 00:31:25,617 ARE MATCHED TO HER. 513 00:31:25,617 --> 00:31:26,951 THAT IS CONCRETE REALIZATION 514 00:31:26,951 --> 00:31:29,921 THAT WE BELONG TO HER AND VICE 515 00:31:29,921 --> 00:31:30,188 VERSA. 516 00:31:30,188 --> 00:31:32,624 IT'S KIND OF A MENTAL SHIFT. 517 00:31:32,624 --> 00:31:35,994 THERE'S NOWHERE ELSE WE CAN GO. 518 00:31:35,994 --> 00:31:38,730 WE CAN TALK ABOUT COLONIZING 519 00:31:38,730 --> 00:31:45,103 OTHER PLANETS, BUT IT'S SMARTER 520 00:31:45,103 --> 00:31:48,673 AND CHEAPER TO TAKE CARE OF HER. 521 00:31:48,673 --> 00:31:52,277 I CAN ALWAYS ENVISION GO BACK TO 522 00:31:52,277 --> 00:31:56,347 BEING IN THE CUPOLA AND LOOKING 523 00:31:56,347 --> 00:31:58,983 AT THE EARTH, THAT BLUE LINE, 524 00:31:58,983 --> 00:32:01,986 AND THINKING SHE'S ALIVE, SHE'S 525 00:32:01,986 --> 00:32:02,253 GLOWING. 526 00:32:02,253 --> 00:32:05,456 THIS LITTLE BUBBLE THAT WE LIVE 527 00:32:05,456 --> 00:32:08,159 IN, TINY, THAT WAS A VERY, IN A 528 00:32:08,159 --> 00:32:11,162 WAY, A SOBERING PERSPECTIVE, I 529 00:32:11,162 --> 00:32:14,832 GUESS, HOW FRAGILE, UNIQUE, AND 530 00:32:14,832 --> 00:32:20,772 JUST SACRED REALLY OUR EARTH IS 531 00:32:20,772 --> 00:32:22,340 AND HOW THE RESPONSIBILITY WE 532 00:32:22,340 --> 00:32:27,178 HAVE TO BE GOOD SHEPHERDS OF 533 00:32:27,178 --> 00:32:27,478 EARTH. 534 00:32:27,478 --> 00:32:32,050 IT IS HOME TO BILLIONS OF HUMANS 535 00:32:32,050 --> 00:32:35,553 AND SPECIES IN THE BLACKNESS OF 536 00:32:35,553 --> 00:32:35,820 SPACE. 537 00:32:35,820 --> 00:32:38,122 YOU WANT TO PROTECT HER BECAUSE 538 00:32:38,122 --> 00:32:40,491 IT IS OUR ONLY SPACECRAFT. 539 00:32:40,491 --> 00:32:42,493 WE'RE ALL ASTRONAUTS LIVING IN 540 00:32:42,493 --> 00:32:45,229 THE DEADLY VACUUM OF SPACE BEING 541 00:32:45,229 --> 00:32:46,631 KEPT ALIVE BY THIS BEAUTIFUL 542 00:32:46,631 --> 00:32:56,574 PERFECT MACHINE. 543 00:32:56,574 --> 00:32:58,609 >> IF YOU'D LIKE TO GET ANOTHER 544 00:32:58,609 --> 00:33:02,246 LOOK AT ANY OF THE STORIES WHICH 545 00:33:02,246 --> 00:33:04,782 FEATURED TODAY -- WE FEATURED 546 00:33:04,782 --> 00:33:06,250 TODAY, YOU CAN ALWAYS FIND THEM 547 00:33:06,250 --> 00:33:08,786 ON YOUTUBE AND FACEBOOK AT THOSE 548 00:33:08,786 --> 00:33:10,488 PARTICULAR ADDRESSES ON THE 549 00:33:10,488 --> 00:33:10,722 SCREEN. 550 00:33:10,722 --> 00:33:16,060 IF YOU'RE LOOKING AT A MORE 551 00:33:16,060 --> 00:33:18,096 INVOLVED LOOK AT SPACE FLIGHT, 552 00:33:18,096 --> 00:33:22,600 CHECK OUT HOUSTON, WE HAVE A 553 00:33:22,600 --> 00:33:23,668 PROBLEM PODCAST. 554 00:33:23,668 --> 00:33:27,071 TODAY, WE LEARN ABOUT THE BISHOP 555 00:33:27,071 --> 00:33:31,743 AIRLOCK IN A TALK WITH PROJECT 556 00:33:31,743 --> 00:33:35,546 SPECIALIST BROOKS HOWE. 557 00:33:35,546 --> 00:33:37,181 YOU'LL ALSO FIND PREVIOUS 558 00:33:37,181 --> 00:33:39,884 EPISODES AND A FULL LIBRARY OF 559 00:33:39,884 --> 00:33:43,921 ALL NASA PODCASTS, WHICH YOU CAN 560 00:33:43,921 --> 00:33:46,290 FIND ON APPLE PODCASTS, GOOGLE 561 00:33:46,290 --> 00:33:56,300 PODCASTS, AND SOUNDCLOUD.