1 00:00:13,749 --> 00:00:11,589 good morning discovery 2 00:00:16,550 --> 00:00:13,759 and a special good morning to nicole 3 00:00:18,070 --> 00:00:16,560 nicole that song was for you and a 4 00:00:19,670 --> 00:00:18,080 special thanks to our friend davey 5 00:00:21,349 --> 00:00:19,680 knowles for his rendition of that song 6 00:00:23,910 --> 00:00:21,359 it's one of my favorites and we are 7 00:00:25,429 --> 00:00:23,920 looking forward to eva one 8 00:00:28,070 --> 00:00:25,439 we're taking a live look inside the 9 00:00:30,630 --> 00:00:28,080 quest airlock is steve bowen and aldrue 10 00:00:33,510 --> 00:00:30,640 get ready to do this first spacewalk of 11 00:00:39,750 --> 00:00:33,520 the sts-133 mission 12 00:00:44,229 --> 00:00:41,510 the two spacewalkers moved right into 13 00:00:46,950 --> 00:00:44,239 their task of installing an extension 14 00:00:48,549 --> 00:00:46,960 cable that runs from the unity module to 15 00:00:50,549 --> 00:00:48,559 the tranquility module of the 16 00:00:52,869 --> 00:00:50,559 international space station that 17 00:00:55,590 --> 00:00:52,879 extension cable is required to be able 18 00:00:58,069 --> 00:00:55,600 to continue to provide emergency power 19 00:01:00,389 --> 00:00:58,079 to the tranquility module in case of a 20 00:01:02,950 --> 00:01:00,399 contingency the extension cable was 21 00:01:05,270 --> 00:01:02,960 required because the plug will become 22 00:01:07,590 --> 00:01:05,280 inaccessible after the permanent 23 00:01:10,950 --> 00:01:07,600 multi-purpose module is installed on the 24 00:01:13,190 --> 00:01:10,960 underside of unity on the coming day the 25 00:01:15,749 --> 00:01:13,200 next task for the crew members was to 26 00:01:19,510 --> 00:01:15,759 set up a foot restraint on the robotic 27 00:01:22,710 --> 00:01:19,520 arm for steve bowen to get into and go 28 00:01:25,350 --> 00:01:22,720 to retrieve a failed pump module there's 29 00:01:28,710 --> 00:01:25,360 a module which is part of the station's 30 00:01:31,590 --> 00:01:28,720 cooling system failed last summer and 31 00:01:33,670 --> 00:01:31,600 had to be replaced in a space walk by 32 00:01:36,390 --> 00:01:33,680 station crew members doug wheelock and 33 00:01:38,789 --> 00:01:36,400 tracy caldwell dyson today with the help 34 00:01:41,749 --> 00:01:38,799 of the robotic arm steve bowen retrieved 35 00:01:44,789 --> 00:01:41,759 that failed pump module from a 36 00:01:46,789 --> 00:01:44,799 holding place out on the truss and moved 37 00:01:49,749 --> 00:01:46,799 it to the stowage platform that's 38 00:01:52,870 --> 00:01:49,759 attached to the station's quest airlock 39 00:01:55,030 --> 00:01:52,880 there it will stay until it is retrieved 40 00:01:57,350 --> 00:01:55,040 by spacewalking crew members on shuttle 41 00:01:59,190 --> 00:01:57,360 mission sts-134 42 00:02:01,830 --> 00:01:59,200 for return to earth 43 00:02:05,350 --> 00:02:01,840 the next big task for bowen and drew was 44 00:02:07,590 --> 00:02:05,360 to translate out onto the s-1 section of 45 00:02:10,389 --> 00:02:07,600 the space station's truss structure very 46 00:02:12,710 --> 00:02:10,399 near the new spare parts platform that 47 00:02:13,589 --> 00:02:12,720 was installed on docking day of this 48 00:02:15,910 --> 00:02:13,599 mission 49 00:02:17,990 --> 00:02:15,920 there they removed a camera stanchion 50 00:02:20,949 --> 00:02:18,000 and reinstalled it with a wedge 51 00:02:22,470 --> 00:02:20,959 underneath that cans that camera 52 00:02:25,190 --> 00:02:22,480 platform out 53 00:02:27,589 --> 00:02:25,200 providing enough space between it and 54 00:02:30,470 --> 00:02:27,599 the new express logistics carrier so 55 00:02:33,350 --> 00:02:30,480 that the robotic arm can maneuver spare 56 00:02:35,350 --> 00:02:33,360 parts in and out of that platform 57 00:02:38,550 --> 00:02:35,360 at that point the crew members moved on 58 00:02:41,830 --> 00:02:38,560 to a get ahead task they installed some 59 00:02:44,229 --> 00:02:41,840 extensions on the station's truss rail 60 00:02:45,589 --> 00:02:44,239 system they moved out further on the 61 00:02:48,390 --> 00:02:45,599 starboard side 62 00:02:51,190 --> 00:02:48,400 just to the intersection where the solar 63 00:02:53,750 --> 00:02:51,200 alpha rotary joint is and installed some 64 00:02:56,949 --> 00:02:53,760 extensions there that will allow these 65 00:02:59,350 --> 00:02:56,959 seda carts to move to the end of their 66 00:03:02,949 --> 00:02:59,360 necessary work site without their wheels 67 00:03:06,470 --> 00:03:04,390 we're gonna um tracks 68 00:03:08,229 --> 00:03:06,480 steve finish up the whip extender task 69 00:03:13,270 --> 00:03:08,239 and then head back to the airlock and 70 00:03:18,390 --> 00:03:15,990 we'll be working message in a bottleneck 71 00:03:21,589 --> 00:03:18,400 al drew got a bottle provided by the 72 00:03:23,589 --> 00:03:21,599 japan aerospace exploration agency and 73 00:03:26,309 --> 00:03:23,599 opened that bottle to capture some of 74 00:03:28,550 --> 00:03:26,319 the vacuum of space that bottle was