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News for Norther Colorado and the world

Tuesday, December 23, 2014

Posts Tagged ‘spring equinox’

Sky Tonight—March 4, Bright star Arcturus is a

Sky Tonight—March 4, Bright star Arcturus is a harbinger of spring

Courtesy of EarthSky A Clear Voice for Science Visit EarthSky at www.EarthSky.org The gloriously bright star Arcturus rises into your east-northeastern sky around 9 p.m. tonight. This yellow-orange beauty – like any brilliant star – sparkles wildly when it hovers near the horizon. Arcturus is the brightest star in the constellation Bootes, which represents a Herdsman – though to our modern eyes, this star formation might look more like a kite or snow cone. Arcturus is the fourth ... Full Story

Earthsky Tonight — Young crescent moon above Venus

Earthsky Tonight — Young crescent moon above Venus

Courtesy of EarthSky A Clear Voice for Science www.EarthSky.org Our sky chart shows the waxing crescent moon and the blazing planet Venus for about 45 minutes after sunset (at mid-northern latitudes in North America). Venus sets a bit more than one hour after the sun, and tonight’s moon sets over two hours after sunset. Yesterday, at this time, the young moon was much closer to the western horizon, shining pretty much side by side with Venus. Tonight, the moon appears ... Full Story

Earthsky Tonight — Young moon and Venus low after

Earthsky Tonight — Young moon and Venus low after sunset

Courtesy of EarthSky A Clear Voice for Science www.EarthSky.org It is nearly spring in the northern hemisphere. The March equinox - when the sun crosses the celestial equator from south to north – will fall on March 20. This time of year – near the spring equinox – is the most favorable for spotting a young moon. See if you can catch one today after sunset by the blazing planet Venus. A young moon is a thin waxing crescent moon visible in the west in evening twilight. ... Full Story

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