blue star in the sky tonight

    That’ll change as night passes, as the great carousel of stars wheels westward (counterclockwise) around Polaris, the North Star. In late evening on Friday, January 29, observers across the southern half of the continental USA, Mexico, Central America, and northern South America can see the waning full moon pass in front of (or occult) the bright, magnitude 3.45 star Eta Leonis (η Leo). [10] Get breaking space news and the latest updates on rocket launches, skywatching events and more! Mercury will climb past Jupiter on January 10-12, and the young crescent moon will join those planets on January 14. Approximately every 12 hours, as Earth spins beneath the heavens, Cassiopeia and the Big Dipper trade places in the sky. Regions to the north and south will see the moon pass very close to that star. Follow Starry Night on Twitter @StarryNightEdu and Chris at @Astrogeoguy. They are opposite each other, one on either side of the North Star. The brightest objects get negative numbers. That’s when the two planets will be so close they appear as one big bright spot. During January the blue-green planet will be conveniently positioned for observing after dusk—when Uranus will be at its maximum elevation, more than halfway up the southern sky—until an hour after midnight. “Tonight’s Sky” is a video series of constellations you can observe in the night sky. The horizon is all the way around the edge with the middle being right overhead, as if you were standing on a hill somewhere dark and could see the entire sky. Ideally, the sky should be very clear, with the observer at a high altitude, the star passing overhead, and the sun low down on the horizon. The loop will continue through its April 4 opposition, and into late April. The closest star to the Sun, Proxima Centauri is marked with a red circle, close to the bright stars Alpha Centauri A and B. No, the brightest star in the night sky is not the North Star. On January 14, magnitude 5.75 Uranus will complete a retrograde loop that began in mid-August. Meteor Activity Outlook for December 26, 2020-January 1, 2021. At nightfall, the constellation Cassiopeia the Queen is easy to recognize in the northern sky, either in the evening or before dawn. Sky map showing night sky tonight in Houston, Texas, USA. In January, the northern hemisphere features beautiful views of Capella, a pair of giant yellow stars; Aldebaran, a red giant star; and two star clusters—the Hyades and the Pleiades. Neptune will be available for observing in the early evening sky during January. Space is part of Future US Inc, an international media group and leading digital publisher. Please deactivate your ad blocker in order to see our subscription offer. Because Earth will continue to increasing our distance from Mars, the red planet will diminish in brilliance by almost half this month—fading from magnitude –0.22 on January 1 to magnitude +0.44 on January 31. Mercury and Saturn will be a challenge to see within the evening twilight. Monthly skywatching information is provided to by Chris Vaughan of Starry Night Education, the leader in space science curriculum solutions. At that time, the Earth will be traversing the thickest part of the debris field. That same evening, the waxing, half-illuminated moon will be positioned 7 degrees to the southwest of the two planets. Jupiter will disappear by month end – and then reach solar conjunction on January 29. The pictures below show where the planets will be in the sky around the UK tonight and the patterns of the stars (constellations) around them.. This Week's Sky at a Glance, January 8 – 16. When new, the moon is traveling between Earth and the Sun. Binoculars or a good beginner telescope will enhance some experiences and bring some otherwise invisible objects into view. Use brighter Jupiter to find dimmer Mercury and Saturn. Blue stars are stars that have at least 3 times the mass of the Sun and up. Mars will be at its maximum elevation, more than halfway up the southern sky, right after dusk, and then it will descend as it's carried west by Earth's rotation. If you know of other high-quality all-sky cameras live on the Web, or if any of these links are no longer valid, please email to suggest a link or report a dead link. The Big Dipper is circumpolar at 41 degrees north latitude and all latitudes farther north. From January 9 to 12, the planet Mercury will climb past the gas giants Jupiter and Saturn, which will be descending sunward. Visit our corporate site. What's in your night sky tonight? Look in eastern Aquarius, about 1 degree to the east of the medium-bright star Phi Aquarii, or φ Aqr. Thus, around midnight tonight, Cassiopeia circles directly west (left) of Polaris, whereas the Big Dipper sweeps to Polaris’ east (right). When the moon completes the first quarter of its orbit around Earth at 4:01 p.m. EST (or 21:01 GMT) on Wednesday, January 20, the relative positions of the Earth, sun, and moon will cause us to see it half-illuminated—on its eastern side. With the naked eye, the stars may all appear to be similar, and nothing more than pinholes in the sky, but the reality is that the stars come in a wide, almost stupefying range of sizes, masses, colors, compositions, and spectra.Needless to say, how bright a star appears to an observer is determined not only by the factors already mentioned, but also by its distance from Earth. On Saturday, January 23, the large main belt asteroid designated (4) Vesta will begin a westward retrograde loop (red path with dates) through the stars of Leo. On January 14 the crescent moon will be positioned a fist's diameter to the upper left (or 10 degrees to the celestial southeast) of Jupiter, with dimmer Mercury midway between them – setting up a lovely photo opportunity. Its name literally means "foot of the centaur" and comes from the term "Rijl al-Qanṭūris" in Arabic. The pair, which will rise at about 6:40 a.m. in your local time zone, should remain easily visible while the morning sky brightens towards sunrise, making a nice photo opportunity when composed with some interesting scenery. Zenith: The point in the sky directly overhead. This shower's most intense period, when 50 to 100 meteors per hour can occur, lasts only about 6 hours surrounding the peak, which is predicted to occur on Sunday, January 3 at 10:00 GMT (or 5 a.m. Eastern time). The rupes, Latin for "cliff", is a north-south aligned fault scarp that extends for 65 miles (110 km) across the southeastern part of Mare Nubium—that's the large dark region in the lower third of the moon's Earth-facing hemisphere. You can also use astronomy apps and software to make your observing easier, and use our Satellite Tracker page powered by to find out when to see the International Space Station and other satellites. The Straight Wall is always prominent a day or two after first quarter, and again just before third quarter. From the southern half of the U.S., the Big Dipper is actually partially or totally beneath the horizon this month in the evening hours. If you can find Jupiter, binoculars might show you the ringed planet sitting less than 2 degrees to Jupiter's lower right. North of about 40 degrees north latitude (the latitude of Denver, Colorado), the Big Dipper always stays above the horizon (if your horizon is level). Betelgeuse is a red supergiant star and believe it or not it is about 900 times bigger than the Sun. New York, To the naked eye, only six of the sister stars are usually apparent; their parents Atlas and Pleione are huddled together at the east end of the grouping. On that date it will temporarily cease its westward motion through the distant stars of southwestern Aries before resuming its regular eastward motion. The map includes the Moon, stars brighter than magnitude 5, the five bright planets (Mercury, Venus, Mars, Jupiter, and Saturn), and deep-sky objects that can be seen without the use of optical aid.

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