December 2014
S M T W T F S
« Nov    
 123456
78910111213
14151617181920
21222324252627
28293031  
News for Norther Colorado and the world

Monday, December 22, 2014

Posts Tagged ‘Mars’

Sky Tonight—April 29, Five planets before sunrise

Sky Tonight—April 29, Five planets before sunrise April 30. .

Courtesy of EarthSky A Clear Voice for Science Visit EarthSky at www.EarthSky.org Only Venus easily visible We show the moon and planets for about 30 minutes before sunrise tomorrow (Saturday, April 30) as seen from North American mid-northern latitudes. At mid-northern latitudes all around the world, the only two worlds that you are likely to see before sunrise tomorrow are the moon and blazing planet Venus. Look for them low in the east some 60 to 30 minutes before sunup. Binoculars ... Full Story

Astronomy Picture of the Day

Astronomy Picture of the Day

An ingenious and creative 10 second exposure from a swinging camera recorded these gyrating trails of the celestial pairing. Can you tell which trail belongs to the star and which to the planet? Scintillating Image Credit & Copyright: Juergen Michelberger Explanation: On June 4, 2010 Regulus, alpha star of the constellation Leo, and wandering planet Mars were at about the same apparent brightness, separated on the sky by 1.5 degrees. An ingenious and creative 10 second exposure ... Full Story

Astronomy Picture of the Day

Astronomy Picture of the Day

  Martian Moon Phobos from Mars Express Credit: G. Neukum (FU Berlin) et al., Mars Express, DLR, ESA; Acknowledgement: Peter Masek Explanation: Why is Phobos so dark? Phobos, the largest and innermost of two Martian moons, is the darkest moon in the entire Solar System. Its unusual orbit and color indicate that it may be a captured asteroid composed of a mixture of ice and dark rock. The above picture of Phobos near the limb of Mars was captured in November, 2010 by the ... Full Story

Astronomy Photo of the Day

Astronomy Photo of the Day

Visit the NASA/JPL website to view more Astronomy Pictures of the Day Phobos' South Pole from Mars Express Credit & Copyright: ESA/DLR/FU Berlin (G. Neukum) Explanation: Where on this moon would you land? The moon pictured above is not Earth's moon but Phobos, the closest moon to the planet Mars. Phobos is so close to Mars that it is expected to break up and crash into the red planet within the next 100 million years. Earlier just this year, ... Full Story

EarthSky Tonight—Nov 15, Waxing moon close to

EarthSky Tonight—Nov 15, Waxing moon close to Jupiter

Courtesy of EarthSky A Clear Voice for Science Visit EarthSky at www.EarthSky.org Given clear skies tonight, everyone around the world will see the waxing gibbous moon close to the solar system’s largest planet, Jupiter. After the moon, Jupiter is easily the brightest celestial object in the November 2010 evening sky. But – generally speaking – Jupiter ranks as the fourth brightest celestial object in all the sky, after the sun, moon and planet Venus, respectively. Venus won’t ... Full Story

EarthSky Tonight—September 1, Venus, Mars, Spica

EarthSky Tonight—September 1,  Venus, Mars, Spica meet in west after sunset early September

Courtesy of EarthSky A Clear Voice for Science www.EarthSky.org The first few evenings of September 2010 present a celestial trio – the planets Venus and Mars, and the star Spica fitting within a circle that is smaller than 5 degrees in diameter. Because a typical binocular field spans about 5 degrees of sky, there is a good chance of seeing all three luminaries squeezing up together inside a single binocular field. All three should be bright enough to see with the unaided eye, if ... Full Story

EarthSky Tonight—August 29, Closest celestial trio

EarthSky Tonight—August 29, Closest celestial trio of 2010 in late August, early September

Courtesy of EarthSky A Clear Voice for Science www.EarthSky.org In a few more days, Venus and Mars will team up with the star Spica to stage this year’s closest celestial trio – three heavenly bodies fitting within a circle smaller than 5 degrees in diameter. A typical binocular field covers about 5 degrees of sky, and you might catch all three snuggling within a single binocular field this early evening. As seen from North America, the threesome cozies up even more closely on ... Full Story

EarthSky Tonight—August 25, Orion the Hunter and

EarthSky Tonight—August 25, Orion the Hunter and Sirius the Dog Star

Courtesy of EarthSky A Clear Voice for Science www.EarthSky.org The very noticeable constellation Orion the Hunter can be seen ascending in the southeast before dawn at this time of year. Orion will be visible in the evening by winter, but right now the Hunter lords over the southeastern sky at dawn’s first light. Orion was low in the west after sunset last spring, and, in early summer, this constellation was behind the sun as seen from Earth. Orion only returned to visibility in ... Full Story

EarthSky Tonight—August 23, Venus points way to

EarthSky Tonight—August 23, Venus points way to fainter Mars

Courtesy of EarthSky A Clear Voice for Science www.EarthSky.org How soon can you spot Venus above the western horizon as the sun sets? From the northern hemisphere, the ecliptic – the line in the sky that marks the path of the sun, as well as its attendant planets – makes a shallow angle with the horizon. The slant of the ecliptic is more perpendicular to the horizon in the southern hemisphere, making Venus stand tall during twilight. Shining at magnitude -4.4, Venus easily pierces ... Full Story

EarthSky Tonight—August 14, Look for moon, Spica,

EarthSky Tonight—August 14, Look for moon, Spica, Venus

Courtesy of EarthSky A Clear Voice for Science www.EarthSky.org In the west after sunset tonight, you will find Spica and the waxing crescent moon. The planets to the right of the moon are Mars, Venus and Saturn. Of those planets, Venus will be easiest to see because it is so bright. You might need binoculars for Mars and Saturn. Spica is known as a blue-white star. Can you detect its color in contrast to nearby stars? If not, try looking at Spica with binoculars. Spica isn’t ... Full Story

Page 1 of 51234...Last »