1 00:00:12,530 --> 00:00:09,770 hi this is our midst n I'm the JPL 2 00:00:14,780 --> 00:00:12,540 Aquarius project manager and I'll be 3 00:00:17,769 --> 00:00:14,790 periodically updating you as we go 4 00:00:20,300 --> 00:00:17,779 towards launch this June we recently 5 00:00:22,609 --> 00:00:20,310 integrated or put together the solar 6 00:00:24,970 --> 00:00:22,619 panels on the spacecraft there are two 7 00:00:27,859 --> 00:00:24,980 panels on the spacecraft the panel's 8 00:00:29,810 --> 00:00:27,869 captures sunlight converts them into 9 00:00:33,530 --> 00:00:29,820 electricity and charges the battery 10 00:00:35,000 --> 00:00:33,540 which makes the observatory work we put 11 00:00:37,420 --> 00:00:35,010 the spacecraft in a very horizontal 12 00:00:40,520 --> 00:00:37,430 position where we can work on them 13 00:00:43,490 --> 00:00:40,530 planks were placed around the spacecraft 14 00:00:47,810 --> 00:00:43,500 so that the people working on it are 15 00:00:50,959 --> 00:00:47,820 safe and tethered and the spacecraft 16 00:00:54,200 --> 00:00:50,969 doesn't get harmed so we gently place 17 00:00:56,600 --> 00:00:54,210 the panel and then we place the second 18 00:00:58,880 --> 00:00:56,610 panel when you're in space there is no 19 00:01:01,939 --> 00:00:58,890 gravity so we have to provide a 20 00:01:04,729 --> 00:01:01,949 mechanism to offload the gravity while 21 00:01:08,780 --> 00:01:04,739 we're testing here on earth after that 22 00:01:12,260 --> 00:01:08,790 we manually deploy the panels so that it 23 00:01:15,710 --> 00:01:12,270 knows exactly where it is and how it is 24 00:01:17,929 --> 00:01:15,720 deployed properly we then made the 25 00:01:36,100 --> 00:01:17,939 deployment through the spacecraft itself 26 00:01:41,870 --> 00:01:39,170 once that was confirmed we put some 27 00:01:45,050 --> 00:01:41,880 light on the panel to make sure that the 28 00:01:46,910 --> 00:01:45,060 panels are alive and working a very 29 00:01:49,790 --> 00:01:46,920 critical operation that is needed for 30 00:01:51,890 --> 00:01:49,800 the spacecraft this is our midst in this