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News for Norther Colorado and the world

Tuesday, September 27, 2016

Posts Tagged ‘Regulus’

Earthsky Tonight — April 12: Star-hop from Leo to

Earthsky Tonight — April 12: Star-hop from Leo to the Coma star cluster

Courtesy of EarthSky A Clear Voice for Science www.EarthSky.org We show the constellation Leo the Lion for about 10 p.m. to 11 p.m. tonight. At this time, the Lion will be due south and at his highest point in the sky. Two distinctive star patterns make the Lion fairly easy to identify. Leo’s brightest star – the sparkling blue-white gem Regulus – dots a backward question mark of stars known as The Sickle. If you could see a Lion in this pattern of stars, The Sickle would outline the ... Full Story

Earthsky Tonight — March, 26, 2010: Moon swings

Earthsky Tonight — March, 26, 2010: Moon swings close to Regulus

Courtesy of EarthSky A Clear Voice for Science www.EarthSky.org Can you find the star that is shining close to the big and bright waxing gibbous moon tonight? That is Regulus, the brightest star in the constellation Leo the Lion. Regulus is the only first-magnitude star to sit almost exactly on the ecliptic. The ecliptic is the Earth’s orbital plane projected outward onto the sphere of stars. The ecliptic is often shown on sky charts, because the moon and planets are always found on or ... Full Story

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