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News for Norther Colorado and the world

Thursday, September 29, 2016

Posts Tagged ‘Leo’

Sky Tonight—April 27, Leo loses his tail. We gain a

Sky Tonight—April 27, Leo loses his tail. We gain a constellation.

Courtesy of EarthSky A Clear Voice for Science Visit EarthSky at www.EarthSky.org Tonight’s chart again shows the evening sky high to the south. To the upper left of the constellation Leo the Lion are dozens of very faint stars. They make up the constellation Coma Berenices, otherwise known as Berenice’s Hair. The Greek-Egyptian astronomer Ptolemy and others considered it the tuft at the end of Leo the Lion’s tail. Coma Berenices remained part of Leo until a few hundred years ago, when it ... Full Story

Sky Tonight—April 26, Star-hop from Leo to the Coma

Sky Tonight—April 26, Star-hop from Leo to the Coma star cluster

Courtesy of EarthSky A Clear Voice for Science Visit EarthSky at www.EarthSky.org Our diagram shows the constellation Leo the Lion for about 9 p.m. to 10 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 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 see a Lion in this pattern of stars, the Sickle outlines ... Full Story

EarthSky Tonight—Nov 17, No meteors last night? Try

EarthSky Tonight—Nov 17, No meteors last night? Try between moonset and dawn November 18

Courtesy of EarthSky A Clear Voice for Science Visit EarthSky at www.EarthSky.org The forecast calls for the annual Leonid meteor shower to be at its best during the predawn hours on Wednesday, November 17, or Thursday, November 18. Which morning will be best for the U.S.? You’ll have to go out under a clear dark country sky to see for yourself. If the prediction holds true, Asia should be in the best position to see the Leonids at their peak on Thursday – in between moonset and dawn. ... Full Story

EarthSky Tonight—Nov 16, Leonid meteors peak before

EarthSky Tonight—Nov 16, Leonid meteors peak before dawn November 17 and 18

Courtesy of EarthSky A Clear Voice for Science Visit EarthSky at www.EarthSky.org Here is the radiant point for the Leonid meteor shower. The 2010 Leonid meteor shower is expected to peak before dawn on Wednesday, November 17, or Thursday, November 18. If you have a dark sky – far from city lights – you might see as many as 10 to 15 meteors per hour at the shower’s peak. The best time to watch will be after the moon sets in the wee hours before dawn. Many ask about the radiant points ... Full Story

Earthsky Tonight—May 20, First quarter moon – or

Earthsky Tonight—May 20, First quarter moon – or ‘half moon’ – near Regulus and Mars

Courtesy of EarthSky A Clear Voice for Science www.EarthSky.org In the west-southwest this evening, the first-quarter moon hangs below the “Sickle” of the constellation Leo the Lion, and its brightest star, Regulus. Note that the “Sickle” looks like a backward question mark. If you hold your outstretched fist to the right of the moon, it will span the distance to a ruddy “star” – but that’s no star, it’s the planet Mars. Ever since the end of January – when Mars and Earth ... Full Story

Earthsky Tonight — April 23, Waxing gibbous moon

Earthsky Tonight — April 23, Waxing gibbous moon near Regulus

Courtesy of EarthSky A Clear Voice for Science www.EarthSky.org Tonight, the waxing gibbous moon shines fairly close to the silvery-blue star Regulus in the constellation Leo. To the east of the moon shines the golden planet Saturn. If you cannot distinguish color with the unaided eye, try binoculars. By tomorrow night, a somewhat fuller waxing gibbous moon will have moved away from Regulus and closer to Saturn. Regulus is the brightest star in the constellation Leo the Lion, and it represents ... Full Story

Earthsky Tonight — April 9: Star-hop to Canes

Earthsky Tonight — April 9: Star-hop to Canes Venatici, the Hunting Dogs

Courtesy of EarthSky A Clear Voice for Science www.EarthSky.org We show a larger section of sky than we normally do on this chart. We’re looking directly overhead at about 10:00 p.m., viewing the sky from the comfort of a reclining lawn chair, with our feet pointing southward. The constellation Leo the Lion stands high in the southern sky, while the upside-down Big Dipper is high in the north. Tonight, we star-hop to the constellation Canes Venatici the Hunting Dogs by using the Big Dipper ... Full Story

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