1 00:00:01,734 --> 00:00:05,137 This is Mission Control Houston Onboard the International Space 2 00:00:05,137 --> 00:00:09,442 Station packing to come home has become the focus of activity 3 00:00:09,442 --> 00:00:12,645 for the crew, half of which is due to return 4 00:00:12,645 --> 00:00:16,348 to Earth this weekend after four months in space. 5 00:00:16,348 --> 00:00:19,251 On Wednesday the International Space Station mission management 6 00:00:19,251 --> 00:00:22,822 team met and conducted an undocking readiness review 7 00:00:22,822 --> 00:00:25,858 for Soyuz commander Yuri Malenchenko 8 00:00:25,858 --> 00:00:29,195 and flight engineers Suni Williams and Aki Hoshide 9 00:00:29,195 --> 00:00:32,031 to come home in their Soyuz vehicle. 10 00:00:32,031 --> 00:00:37,837 The MMT vote was go to bring the 31 Soyuz home this weekend. 11 00:00:37,837 --> 00:00:40,739 The three crew members are due to undock from the station 12 00:00:40,739 --> 00:00:44,710 in their Soyuz vehicle on Sunday and land in Kazakhstan 13 00:00:44,710 --> 00:00:47,480 on Sunday evening US time. 14 00:00:47,480 --> 00:00:50,850 Each of them has spent several hours over the course of the day 15 00:00:50,850 --> 00:00:54,286 on Wednesday packing the gear from their crew quarters 16 00:00:54,286 --> 00:00:56,755 and working together to stow those items 17 00:00:56,755 --> 00:01:00,793 and returning science samples inside their Soyuz vehicle. 18 00:01:00,793 --> 00:01:04,230 They're also continuing the daily exercise regimen that each 19 00:01:04,230 --> 00:01:07,032 of them has to counter the negative effects 20 00:01:07,032 --> 00:01:09,668 on their muscles not having to work as hard 21 00:01:09,668 --> 00:01:12,304 as usual while they have spent all this time 22 00:01:12,304 --> 00:01:15,141 in the microgravity environment. 23 00:01:15,141 --> 00:01:17,076 Malenchenko who is the commander 24 00:01:17,076 --> 00:01:20,813 of the Soyuz vehicle spent the day overseeing the packing 25 00:01:20,813 --> 00:01:23,749 of items into 31S.. 26 00:01:23,749 --> 00:01:25,584 He did spend some time along 27 00:01:25,584 --> 00:01:29,188 with his two Russian colleagues flight engineers Oleg Novitskiy 28 00:01:29,188 --> 00:01:32,892 and Evgeny Tarelkin as they conducted a public affairs 29 00:01:32,892 --> 00:01:37,062 interview with a Russian television program. 30 00:01:37,062 --> 00:01:38,831 Flight Engineer Aki Hoshide. 31 00:01:38,831 --> 00:01:42,268 also spent time doing a public affairs event today. 32 00:01:42,268 --> 00:01:46,038 He was answering questions posed by Japanese college students 33 00:01:46,038 --> 00:01:50,342 who were gathered at the Tsukuba Space Center in Japan. 34 00:01:50,342 --> 00:01:52,645 Commander Suni Williams spent the middle part 35 00:01:52,645 --> 00:01:55,481 of her day preparing hardware for installation 36 00:01:55,481 --> 00:01:57,950 of a new wireless access point 37 00:01:57,950 --> 00:02:00,886 for the station's wireless computer network. 38 00:02:00,886 --> 00:02:03,889 Flight Engineer Kevin Ford spent part 39 00:02:03,889 --> 00:02:07,326 of his time doing crew medical officer training. 40 00:02:07,326 --> 00:02:10,129 He also exchanged water in the enclosure 41 00:02:10,129 --> 00:02:13,098 that is supporting the Medaka fish for an experiment 42 00:02:13,098 --> 00:02:16,202 into how gravity impacts bone loss. 43 00:02:16,202 --> 00:02:18,771 And he also worked in the US section 44 00:02:18,771 --> 00:02:21,307 of the space station installing a sensor kit 45 00:02:21,307 --> 00:02:25,611 for taking measurements of ultrasonic background noise. 46 00:02:25,611 --> 00:02:27,213 That is for an investigation 47 00:02:27,213 --> 00:02:30,816 that is developing the technology that can listen 48 00:02:30,816 --> 00:02:34,553 for air pressure leaks in the space station, but it will need 49 00:02:34,553 --> 00:02:38,924 to know what non-leak extraneous noise sounds like, 50 00:02:38,924 --> 00:02:42,494 and the kit that Ford is installing today is part of the 51 00:02:42,494 --> 00:02:45,464 of the development to do just that. 52 00:02:45,464 --> 00:02:48,834 Station maintenance will continue on Thursday 53 00:02:48,834 --> 00:02:51,337 with the crew members working in the Quest airlock 54 00:02:51,337 --> 00:02:55,674 and performing software upgrade for the urine processor assembly 55 00:02:55,674 --> 00:02:59,178 as the crew members move closer to this weekend's departure