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News for Norther Colorado and the world

Saturday, April 19, 2014

Posts Tagged ‘Andromeda galaxy’

Sky Tonight—January 31, Star-hop from Great Square

Sky Tonight—January 31, Star-hop from Great Square of Pegasus to Andromeda galaxy

Courtesy of EarthSky A Clear Voice for Science Visit EarthSky at www.EarthSky.org Tonight, try star-hopping to the famous Andromeda galaxy – the large spiral galaxy next-door to our Milky Way – from the Great Square of Pegasus. The planet Jupiter will be your guide. Ready? First, look westward for the four stars of the Great Square. You will find them to the right or upper right of the blazing planet Jupiter – in the west at nightfall and early evening. Keep in mind that our ... Full Story

EarthSky Tonight—Tonight Nov 10, Can we see stars

EarthSky Tonight—Tonight Nov 10, Can we see stars outside our Milky Way galaxy?

Courtesy of EarthSky A Clear Voice for Science www.EarthSky.org One of you wrote, “Are there any stars outside our own galaxy that we can see with just the eye?” The answer is no – unless you count seeing the combined light of many billions of stars. From the northern hemisphere, the only galaxy outside our Milky Way that is easily visible to the eye is the great galaxy in the constellation Andromeda – also known as M31. It is shown in the image at the top of this post. In ... Full Story

EarthSky Tonight—Nov 9, Use constellation Cassiopeia

EarthSky Tonight—Nov 9, Use constellation Cassiopeia to find Andromeda galaxy

Courtesy of EarthSky A Clear Voice for Science www.EarthSky.org David Smith of Michigan wrote, "What is the easiest way to find the Andromeda galaxy at this time of year?" “I tried a couple times with my telescope, but had no luck." Dave, the image at right shows the view of the Andromeda galaxy through a telescope. We hope you are not looking through the eyepiece of your telescope when sweeping through the sky for this galaxy. That would be hard. You need a wider field of view ... Full Story

EarthSky Tonight—Nov 2, Use Great Square of Pegasus

EarthSky Tonight—Nov 2, Use Great Square of Pegasus to find Andromeda galaxy

Courtesy of EarthSky A Clear Voice for Science www.EarthSky.org You can see the Andromeda galaxy at this time of year … simply by looking eastward at nightfall. By late evening, this galaxy will climb almost straight overhead, so you might want to enjoy the comfort of a reclining lawn chair for viewing this deep-sky treasure. This neighboring spiral galaxy appears in our sky as a large hazy patch – bigger than a full moon. It’s very noticeable in a star-filled sky, far from ... Full Story

EarthSky Tonight—Sept. 29, Star-hop from Great

EarthSky Tonight—Sept. 29, Star-hop from Great Square to Andromeda galaxy

Courtesy of EarthSky A Clear Voice for Science www.EarthSky.org The Great Square of Pegasus is a great jumping off point for finding the Andromeda galaxy, otherwise known as M31. The Great Square sparkles over your eastern horizon at early evening, then travels westward across the sky throughout the night. For some idea of the Great Square’s size, extend your hand an arm length from your eye. You will see that any two Great Square stars are farther apart than the width of your ... Full Story

EarthSky Tonight— August 30, Andromeda Galaxy

EarthSky Tonight— August 30,  Andromeda Galaxy visible again each evening

Courtesy of EarthSky A Clear Voice for Science www.EarthSky.org The Great Square of Pegasus sparkles over your eastern horizon at early to mid evening. For some idea of the Great Square’s size, extend your hand an arm length from your eye. You will see that any two Great Square stars are farther apart than the width of your hand. The Square of Pegasus is a great jumping off point for finding the famous Andromeda galaxy, also known to astronomers as M31. As seen from mid-northern ... Full Story

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