1 00:00:05,930 --> 00:00:02,050 [Music] 2 00:00:07,190 --> 00:00:05,940 what's up for May planets strike a pose 3 00:00:10,310 --> 00:00:07,200 with the Moon 4 00:00:12,110 --> 00:00:10,320 reach Peak Venus and what's different 5 00:00:15,110 --> 00:00:12,120 about the Skies of the Southern 6 00:00:17,269 --> 00:00:15,120 Hemisphere on the morning of May 13th 7 00:00:20,330 --> 00:00:17,279 find the planet Saturn Rising together 8 00:00:22,189 --> 00:00:20,340 with a third quarter or half full moon 9 00:00:24,349 --> 00:00:22,199 find them together in the Southeast in 10 00:00:27,349 --> 00:00:24,359 the couple of hours before sunrise 11 00:00:30,290 --> 00:00:27,359 then on May 17th a slim Crescent Moon 12 00:00:32,389 --> 00:00:30,300 Rises about an hour before the sun and 13 00:00:34,910 --> 00:00:32,399 for much of the U.S and Canada the 14 00:00:37,490 --> 00:00:34,920 planet Jupiter will appear very close to 15 00:00:39,709 --> 00:00:37,500 the moon but from some Southern U.S 16 00:00:42,170 --> 00:00:39,719 states you'll be able to observe Jupiter 17 00:00:44,630 --> 00:00:42,180 passing behind the moon as the pair rise 18 00:00:47,150 --> 00:00:44,640 in morning Twilight and from the western 19 00:00:50,690 --> 00:00:47,160 states Jupiter will actually be behind 20 00:00:52,970 --> 00:00:50,700 the moon in occultation as the pair rise 21 00:00:55,069 --> 00:00:52,980 Jupiter will start to emerge from behind 22 00:00:57,290 --> 00:00:55,079 the moon as the sun comes up 23 00:00:58,970 --> 00:00:57,300 now this will be quite low in the sky so 24 00:01:01,310 --> 00:00:58,980 you'll need a clear view of the Horizon 25 00:01:03,410 --> 00:01:01,320 to observe it and a pair of binoculars 26 00:01:04,369 --> 00:01:03,420 will be a big help as the sky begins to 27 00:01:07,130 --> 00:01:04,379 brighten 28 00:01:10,670 --> 00:01:07,140 next following sunset on May 22nd 29 00:01:13,250 --> 00:01:10,680 through the 24th the Moon Venus and Mars 30 00:01:15,350 --> 00:01:13,260 form a close grouping in the west the 31 00:01:17,510 --> 00:01:15,360 moon sits between the two planets on the 32 00:01:20,030 --> 00:01:17,520 23rd 33 00:01:22,010 --> 00:01:20,040 Venus has been rising higher in the sky 34 00:01:24,710 --> 00:01:22,020 each evening for the past few months 35 00:01:26,270 --> 00:01:24,720 that begins to change in May as the 36 00:01:28,130 --> 00:01:26,280 brilliant Planet reaches its highest 37 00:01:30,410 --> 00:01:28,140 point in the Western sky and starts 38 00:01:32,630 --> 00:01:30,420 trending lower as we move into June 39 00:01:35,149 --> 00:01:32,640 it'll disappear from evening Skies by 40 00:01:39,109 --> 00:01:35,159 Late July reappearing in the Eastern Sky 41 00:01:41,030 --> 00:01:39,119 about a month later as a morning object 42 00:01:42,350 --> 00:01:41,040 there are some key differences between 43 00:01:45,050 --> 00:01:42,360 the night sky and the southern 44 00:01:47,210 --> 00:01:45,060 hemisphere compared to the north to 45 00:01:49,969 --> 00:01:47,220 start with there's no counterpart to the 46 00:01:52,730 --> 00:01:49,979 North Star for the southern hemisphere 47 00:01:54,889 --> 00:01:52,740 the celestial poles shift over time So 48 00:01:56,749 --> 00:01:54,899 eventually there will be a South Star 49 00:02:00,350 --> 00:01:56,759 but not at the moment 50 00:02:03,050 --> 00:02:00,360 next from Orion to the teapot to the 51 00:02:04,670 --> 00:02:03,060 Gemini twins the seasonal star patterns 52 00:02:07,190 --> 00:02:04,680 Northern observers are most familiar 53 00:02:09,229 --> 00:02:07,200 with appear flipped upside down when 54 00:02:11,089 --> 00:02:09,239 viewed in southern Skies 55 00:02:13,550 --> 00:02:11,099 the moon also appears the other way 56 00:02:15,410 --> 00:02:13,560 around and its phases fill up from left 57 00:02:17,330 --> 00:02:15,420 to right instead of right to left as 58 00:02:19,490 --> 00:02:17,340 they do in the North 59 00:02:22,309 --> 00:02:19,500 Stars near the north Celestial pole 60 00:02:23,930 --> 00:02:22,319 including Ursa Major and Cassiopeia are 61 00:02:25,309 --> 00:02:23,940 below the Horizon for much of the 62 00:02:27,050 --> 00:02:25,319 southern hemisphere 63 00:02:29,390 --> 00:02:27,060 but there are lots of dazzling 64 00:02:32,330 --> 00:02:29,400 constellations easily visible only from 65 00:02:36,710 --> 00:02:32,340 the southern hemisphere like Crux 66 00:02:38,210 --> 00:02:36,720 Karina tucana the toucan and Centaurus 67 00:02:40,850 --> 00:02:38,220 the centaur 68 00:02:42,530 --> 00:02:40,860 next while observers in both hemispheres 69 00:02:44,630 --> 00:02:42,540 are well acquainted with the brightest 70 00:02:47,030 --> 00:02:44,640 star in the sky Sirius southern 71 00:02:49,610 --> 00:02:47,040 hemisphere Sky Watchers get to enjoy the 72 00:02:51,710 --> 00:02:49,620 second and third brightest stars as well 73 00:02:53,690 --> 00:02:51,720 the second brightest star canopus 74 00:02:55,670 --> 00:02:53,700 appears about half as bright as Sirius 75 00:02:57,470 --> 00:02:55,680 but that's still quite bright 76 00:03:00,050 --> 00:02:57,480 and the two stars are often seen 77 00:03:01,729 --> 00:03:00,060 together in southern Skies the third 78 00:03:04,009 --> 00:03:01,739 brightest star in our skies here on 79 00:03:07,009 --> 00:03:04,019 Earth is also the closest star system to 80 00:03:08,750 --> 00:03:07,019 our own Alpha Centauri it's too far 81 00:03:10,490 --> 00:03:08,760 south in the sky to be visible for most 82 00:03:12,290 --> 00:03:10,500 of the northern hemisphere but it's 83 00:03:13,430 --> 00:03:12,300 quite well known to skywatchers to the 84 00:03:16,610 --> 00:03:13,440 South 85 00:03:18,830 --> 00:03:16,620 finally there are two entire galaxies 86 00:03:21,530 --> 00:03:18,840 easily observed in the southern sky with 87 00:03:23,809 --> 00:03:21,540 the unaided eye these are the magellanic 88 00:03:26,449 --> 00:03:23,819 clouds which are dwarf galaxies that 89 00:03:28,670 --> 00:03:26,459 orbit our galaxy The Milky Way they make 90 00:03:30,770 --> 00:03:28,680 for a stunning sight in night sky photos 91 00:03:33,170 --> 00:03:30,780 from Southern latitudes 92 00:03:35,030 --> 00:03:33,180 and that's a really short list of some 93 00:03:37,430 --> 00:03:35,040 of the ways the skies above the southern 94 00:03:39,470 --> 00:03:37,440 hemisphere are unique 95 00:03:41,030 --> 00:03:39,480 our view of the cosmos may be different 96 00:03:43,550 --> 00:03:41,040 from one part of the planet to the other 97 00:03:46,070 --> 00:03:43,560 but the insights we gain from looking up 98 00:03:49,009 --> 00:03:46,080 and exploring are something we all can 99 00:03:55,070 --> 00:03:52,910 here are the phases of the moon for May 100 00:03:57,110 --> 00:03:55,080 stay up to date with all of NASA's 101 00:03:59,570 --> 00:03:57,120 missions to explore the solar system and 102 00:04:01,490 --> 00:03:59,580 Beyond at nasa.gov 103 00:04:03,289 --> 00:04:01,500 I'm Preston Dykes from NASA's jet 104 00:04:05,630 --> 00:04:03,299 propulsion laboratory and that's what's