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News for Norther Colorado and the world

Thursday, September 29, 2016

Posts Tagged ‘spring’

Earthsky Tonight —The 2010 equinox comes on March 20

Earthsky Tonight —The 2010 equinox comes on March 20

Courtesy of EarthSky A Clear Voice for Science www.EarthSky.org The March equinox marks that special moment when the sun crosses celestial equator, going from south to north. It happens today at 17:32 Universal Time, or 11:32 a.m. Mountain Daylight Time. The March equinox signals the beginning of spring in the northern hemisphere and autumn in the southern hemisphere. The equinox is a hallmark in Earth’s orbit, but it is also an event that happens on the imaginary dome of Earth’s sky. ... 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. The thinnest ... Full Story

Earthsky Tonight — March 5, 2010: Star Arcturus is a

Earthsky Tonight — March 5, 2010: Star Arcturus is a harbinger of spring

Courtesy of EarthSky A Clear Voice for Science 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 brightest star in the ... Full Story

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