1 00:00:08,870 --> 00:00:06,619 what's up for August Mars and Saturn 2 00:00:12,140 --> 00:00:08,880 pair up at sunset and Venus and Jupiter 3 00:00:13,759 --> 00:00:12,150 before dawn hello and welcome I'm Jane 4 00:00:17,150 --> 00:00:13,769 Houston Jones from NASA's Jet Propulsion 5 00:00:19,279 --> 00:00:17,160 Laboratory in Pasadena California to 6 00:00:21,519 --> 00:00:19,289 planetary conjunctions are visible to 7 00:00:24,679 --> 00:00:21,529 the unaided eye everywhere this month 8 00:00:26,420 --> 00:00:24,689 Venus will be visible alone at dawn low 9 00:00:29,330 --> 00:00:26,430 on the eastern horizon for the first 10 00:00:31,659 --> 00:00:29,340 week of the month then a week later look 11 00:00:34,639 --> 00:00:31,669 for Jupiter just below brighter Venus 12 00:00:36,950 --> 00:00:34,649 the moon joins the two planets on august 13 00:00:41,119 --> 00:00:36,960 twenty-third making a pretty triangle in 14 00:00:43,400 --> 00:00:41,129 the morning sky a dramatic close pairing 15 00:00:46,790 --> 00:00:43,410 of mars and saturn unfolds all month 16 00:00:49,279 --> 00:00:46,800 long on august 1st through 4th notice 17 00:00:52,069 --> 00:00:49,289 bright mars in the southwest guy between 18 00:00:54,799 --> 00:00:52,079 fainter saturn on one side and Spica on 19 00:00:57,260 --> 00:00:54,809 the other the moon hopscotch us through 20 00:00:58,939 --> 00:00:57,270 the three objects each night moving from 21 00:01:01,209 --> 00:00:58,949 the right of spica on the first of 22 00:01:04,219 --> 00:01:01,219 august to the left of saturn on the 4th 23 00:01:06,050 --> 00:01:04,229 by the end of the month swift Mars's to 24 00:01:10,130 --> 00:01:06,060 the lower left of saturn and the moon 25 00:01:12,109 --> 00:01:10,140 joins the pair on august 31st the Milky 26 00:01:14,480 --> 00:01:12,119 Way of summer comes into view as the sky 27 00:01:16,820 --> 00:01:14,490 darkens an hour or two after sunset on 28 00:01:19,190 --> 00:01:16,830 the night of August twelfth and 29 00:01:21,140 --> 00:01:19,200 thirteenth the moon is visible all night 30 00:01:23,539 --> 00:01:21,150 long competing with the peak of the 31 00:01:25,999 --> 00:01:23,549 perseid meteor shower but don't let that 32 00:01:27,830 --> 00:01:26,009 big bright moon deter you from a fun sky 33 00:01:30,230 --> 00:01:27,840 watching and Perseid meteor watching 34 00:01:33,469 --> 00:01:30,240 night the brightest meteors will be 35 00:01:35,870 --> 00:01:33,479 easily visible despite the moonshine the 36 00:01:38,660 --> 00:01:35,880 Perseids are visible at impressive rates 37 00:01:40,510 --> 00:01:38,670 of up to about 20 per hour for two weeks 38 00:01:42,950 --> 00:01:40,520 before the peak and a week afterwards 39 00:01:45,260 --> 00:01:42,960 that gives weekend campers and 40 00:01:47,719 --> 00:01:45,270 stargazers a good opportunity to see 41 00:01:49,610 --> 00:01:47,729 plenty of Perseids on august weekends 42 00:01:52,190 --> 00:01:49,620 through the 17 43 00:01:55,220 --> 00:01:52,200 aim your binoculars at the Big Dipper 44 00:01:57,830 --> 00:01:55,230 and then star hop to Polaris and on to 45 00:02:01,220 --> 00:01:57,840 the right or east to the nearby w-shaped 46 00:02:03,110 --> 00:02:01,230 constellation cassiopeia from there keep 47 00:02:05,180 --> 00:02:03,120 scanning right and you should be able to 48 00:02:07,400 --> 00:02:05,190 spot the Andromeda galaxy with your 49 00:02:17,060 --> 00:02:07,410 binoculars in the nearby constellation 50 00:02:19,700 --> 00:02:17,070 Andromeda you can learn about how NASA 51 00:02:23,390 --> 00:02:19,710 studies galaxies meteor showers and 52 00:02:26,060 --> 00:02:23,400 about all of NASA's missions at WWDC