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Posts tagged galaxies

August 21, 2014

 

Elements of a galaxy from NASA photos

Colliding Galaxies

After growing increasingly distant, two galactic siblings—the Milky Way and Andromeda—will reunite (billions of years from now).

October 15, 2013

 

Measuring The Ages Of Globular Star Clusters

Astronomers have found a new and more accurate way to measure the ages of huge groups of stars called globular clusters.

August 26, 2013

 

planets against a white background

The Color Of The Universe

Scientists have gathered detailed data measuring light from over 2,000 galaxies, some of which are up to several billion light years away from earth.

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