1 00:00:15,530 --> 00:00:11,110 your guide to constellations deep-sky 2 00:00:35,780 --> 00:00:15,540 objects planets and events tonight's sky 3 00:00:41,690 --> 00:00:38,480 two prominent constellations in the 4 00:00:48,550 --> 00:00:41,700 December night sky represent notable 5 00:00:58,600 --> 00:00:52,820 the great hero Perseus holds the head of 6 00:01:03,830 --> 00:00:58,610 Medusa the Gorgon located in Perseus is 7 00:01:13,070 --> 00:01:03,840 m34 an open star cluster about 1,400 8 00:01:16,249 --> 00:01:13,080 light-years away from us open star 9 00:01:18,950 --> 00:01:16,259 clusters are groups of young stars that 10 00:01:23,780 --> 00:01:18,960 all formed at the same time within a 11 00:01:26,390 --> 00:01:23,790 large cloud of dust and gas look for it 12 00:01:35,860 --> 00:01:26,400 with the naked eye or with binoculars in 13 00:01:35,870 --> 00:01:41,899 you 14 00:01:48,469 --> 00:01:45,139 Queen Cassiopeia was punished for her 15 00:01:58,130 --> 00:01:48,479 conceit and vanity by being tied to her 16 00:02:02,980 --> 00:01:58,140 throne Cassiopeia m or w shape makes 17 00:02:06,410 --> 00:02:02,990 this constellation easy to identify ADA 18 00:02:10,190 --> 00:02:06,420 Cassiopeia is a wonderful and colorful 19 00:02:13,550 --> 00:02:10,200 double star use binoculars or a small 20 00:02:21,470 --> 00:02:13,560 telescope to discern its gold and blue 21 00:02:24,380 --> 00:02:21,480 hues m103 in Cassiopeia is a fine open 22 00:02:28,309 --> 00:02:24,390 star cluster with a prominent red star 23 00:02:38,750 --> 00:02:28,319 near the center its fan shape is evident 24 00:02:42,229 --> 00:02:38,760 in binoculars lying between Cassiopeia 25 00:02:46,039 --> 00:02:42,239 and Perseus is the lovely double cluster 26 00:02:49,580 --> 00:02:46,049 this pair of open star clusters is easy 27 00:02:52,449 --> 00:02:49,590 to see with binoculars the double 28 00:02:55,789 --> 00:02:52,459 cluster resembles a handful of diamonds 29 00:03:14,800 --> 00:02:55,799 scattered on black velvet with a ruby in 30 00:03:28,330 --> 00:03:18,440 after midnight look for Jupiter shining 31 00:03:45,330 --> 00:03:31,360 a telescope reveals the planets dark 32 00:03:58,520 --> 00:03:48,900 Mars and Venus rise later in the 33 00:04:14,660 --> 00:04:01,470 catch a glimpse of them in a telescope 34 00:04:19,520 --> 00:04:17,699 late in the month Saturn makes an 35 00:04:28,360 --> 00:04:19,530 appearance above the eastern horizon 36 00:04:28,370 --> 00:04:41,780 spy it's famous rings with the telescope 37 00:04:41,790 --> 00:04:46,159 you 38 00:04:53,550 --> 00:04:49,890 the mid December night sky hosts the 39 00:04:56,939 --> 00:04:53,560 lovely geminids meteor shower the shower 40 00:05:02,879 --> 00:04:56,949 peaks on the night of December 13th to 41 00:05:07,050 --> 00:05:02,889 the 14th under a dark sky you could see 42 00:05:12,659 --> 00:05:07,060 as many as 60 multicolored meteors per 43 00:05:16,320 --> 00:05:12,669 hour the night sky is always a celestial