1 00:00:12,950 --> 00:00:00,950 [Laughter] 2 00:00:17,269 --> 00:00:15,829 well the sun is the primary puzzle in 3 00:00:19,910 --> 00:00:17,279 the universe 4 00:00:21,349 --> 00:00:19,920 because it's the one star we can observe 5 00:00:24,070 --> 00:00:21,359 in detail 6 00:00:26,310 --> 00:00:24,080 and stars are complicated things you 7 00:00:33,590 --> 00:00:26,320 can't imagine all the strange things 8 00:00:42,620 --> 00:00:40,389 [Music] 9 00:00:50,950 --> 00:00:42,630 let's see 10 00:00:50,960 --> 00:00:54,950 [Music] 11 00:01:00,549 --> 00:00:57,189 it is my great honor 12 00:01:01,910 --> 00:01:00,559 a few days before your 90th birthday 13 00:01:04,950 --> 00:01:01,920 gene 14 00:01:06,710 --> 00:01:04,960 to announce that we're renaming the 15 00:01:09,429 --> 00:01:06,720 solar probe plus 16 00:01:14,620 --> 00:01:09,439 spacecraft to be known from now on as 17 00:01:15,810 --> 00:01:14,630 the parker solar probe congratulations 18 00:01:23,250 --> 00:01:15,820 [Applause] 19 00:01:28,840 --> 00:01:25,380 [Music] 20 00:01:31,910 --> 00:01:28,850 [Laughter] 21 00:01:33,910 --> 00:01:31,920 [Music] 22 00:01:36,550 --> 00:01:33,920 i was very moved by the 23 00:01:38,390 --> 00:01:36,560 fact that that spacecraft is going off 24 00:01:41,109 --> 00:01:38,400 into the night sky 25 00:01:42,710 --> 00:01:41,119 and he'll never come back 26 00:01:45,510 --> 00:01:42,720 when you 27 00:01:48,469 --> 00:01:45,520 have a space mission into an unknown 28 00:01:50,240 --> 00:01:48,479 place you find remarkable things that