September 2014
S M T W T F S
« Aug    
 123456
78910111213
14151617181920
21222324252627
282930  
News for Norther Colorado and the world

Tuesday, September 16, 2014

Posts Tagged ‘Pollux’

Sky Tonight—December 22, Moon and heavenly Twins

Sky Tonight—December 22, Moon and heavenly Twins

Courtesy of EarthSky A Clear Voice for Science Visit EarthSky at www.EarthSky.org The big and bright waning gibbous moon shines in front of Gemini the Twins tonight. Our chart today shows you the view toward the east-northeast sky about three hours after sunset. Gemini’s two brightest stars are Castor and Pollux. They shine quite close to the moon tonight. The moon and Gemini swing westward throughout the night, for the same reason the sun moves westward during the day. It is ... Full Story

EarthSky Tonight—December 6, Winter Circle up by

EarthSky Tonight—December 6, Winter Circle up by late evening

Courtesy of EarthSky A Clear Voice for Science Visit EarthSky at www.EarthSky.org You will have to stay up until 9 or 10 p.m. tonight to see the exceptionally brilliant and huge Winter Circle filling up the eastern portion of sky. This famous sky pattern is not a constellation. It is an asterism: a noticeable pattern on the sky’s dome. In this case, the pattern is made of the brightest stars of winter, in many different constellations. From a dark sky, you will see the Milky Way’s ... Full Story

Earthsky Tonight—May 18, Moon near Mars, Castor,

Earthsky Tonight—May 18, Moon near Mars, Castor, Pollux

Courtesy of EarthSky A Clear Voice for Science www.EarthSky.org At nightfall, the waxing crescent moon lines up with Castor and Pollux, the two brightest stars in the constellation Gemini the Twins. People often refer to these stars as ‘The Twins’ but they aren’t really twins at all. At a distance of about 34 light-years, Pollux wins acclaim as the closest giant star to our solar system. It’s one of the very few giant stars in our galaxy known to harbor a planet. Castor is ... Full Story

Earthsky Tonight—May, 17, Moon near Venus, Castor

Earthsky Tonight—May, 17, Moon near Venus, Castor and Pollux

Courtesy of EarthSky A Clear Voice for Science www.EarthSky.org This evening after dark look in the west to find a lovely waxing crescent moon in front of the constellation Gemini, also known as the Twins. The Gemini Twins – Castor and Pollux – stand upright upon the horizon at early evening. As evening deepens into late night, Gemini slowly but surely sinks beneath the horizon, to disappear from the sky by around 1:00 a.m. tomorrow morning. Can you identify the stars Castor and ... Full Story

Earthsky Tonight — March 25, 2010: Moon and Mars

Earthsky Tonight — March 25, 2010: Moon and Mars guide to Beehive star cluster

Courtesy of EarthSky A Clear Voice for Science www.EarthSky.org If you observed the moon last night, you know that the planet Mars appeared to the upper left of the moon. This evening, you will find Mars as a bright orangish “star” to the upper right of the moon. You will need a medium sized telescope and good seeing conditions to see much on Mars, but a small telescope or even a good pair of binoculars will show you many features on the moon. The large dark spots are lava ... Full Story

Earthsky Tonight — March 24, Moon close to Mars

Earthsky Tonight — March 24, Moon close to Mars

Courtesy of EarthSky A Clear Voice for Science www.EarthSky.org If you have been tracking the moon over the past few evenings, you know that it has been passing through some of the major players in the late winter, early spring skies. It skimmed the Pleiades star cluster on Saturday, then it plodded through Taurus the Bull, across Gemini the Twins and after midnight tonight it slips into Cancer the Crab. However, unlike Taurus and Gemini, Cancer is a very faint ... Full Story

Earthsky Tonight – Feb 25, 2010: Moon and Mars

Earthsky Tonight – Feb 25, 2010: Moon and Mars close together

Courtesy of EarthSky A Clear Voice for Science www.EarthSky.org The waxing gibbous moon and planet Mars can be seen in the eastern sky at nightfall tonight. These two worlds climb highest in the sky in mid to late evening and set in the west tomorrow before the onset of dawn. You can see the moon and Mars close together on our sky’s dome for most of the night tonight. The moon and Mars aren’t really close together in space. They only appear to be close, because they ... Full Story

Earthsky Tonight – Feb 24, 2010: Moon near Mars,

Earthsky Tonight – Feb 24, 2010: Moon near Mars, Castor, Pollux

Courtesy of EarthSky A Clear Voice for Science www.EarthSky.org The big and bright waxing gibbous moon erases many stars from the blackboard of night tonight. Nonetheless, the two brightest stars in the constellation Gemini the Twins – Castor and Pollux – should be able to withstand the moonlit glare. The moon is near with Castor and Pollux this evening. However, you can’t count on the moon to guide you to Castor and Pollux every night. Tomorrow, at this same time, you ... Full Story

Earthsky Tonight, February 5, 2010 Bright Mars and

Earthsky Tonight, February 5, 2010 Bright Mars and Beehive star cluster in same binocular field

Courtesy of EarthSky A Clear Voice for Science www.EarthSky.org If you’ve never seen the planet Mars – or haven’t seen it recently – now is the time to look. This reddish world – the world most like Earth in our solar system – shines more brilliantly this February than it will for the next several years. What’s more, Mars sits right in front of the constellation Cancer the Crab now. It shines only 3 degrees from a beautiful star cluster in the direction of ... Full Story

Earthsky Tonight – January 30, 2010 Moon in Leo,

Earthsky Tonight – January 30, 2010 Moon in Leo, Mars in Cancer

Courtesy of EarthSky A Clear Voice for Science www.EarthSky.org Our chart shows the eastern sky for around 8 to 9 o’clock tonight. The planet Mars shines brightly above the full-looking waning gibbous moon. Regulus, the brightest star in the constellation Leo the Lion, lurks to the lower left of the moon. Although Regulus rates as a first-magnitude star, it may be hard to spot in the lunar glare tonight. Try binoculars, if you can’t see Regulus with the eye alone. The ... Full Story

Page 2 of 3123