Discover the secrets of SDSO 1, a 400,000-year-old ghost planetary nebula near Andromeda, revealing new insights into stellar ...

Add Yahoo as a preferred source to see more of our stories on Google. A bright galaxy hangs in space near a smear of blue nebulas gas and beside a mush smaller, more distant galaxy. The Royal ...

Add Yahoo as a preferred source to see more of our stories on Google. NASA recently released images of the Andromeda galaxy, an empire of stars, that is the Milky Way galaxy's closest neighbor. This ...

"Beyond the Milky Way lie billions of other galaxies, drifting a few million light years from one another like lily pads floating on the surface of a pond." — Timothy Ferris in Seeing in the Dark A ...

Photo: Andromeda nebula plate with Hubble's handwritten circle around the variable star he discovered In 1919 American astronomer Edwin Hubble began work at the Mount Wilson Observatory in California, ...

How would you like to see the farthest thing visible to the naked eye? It’s possible, but you’ll need to bundle up and sit back on a lawn chair. Your neighbors may think you’ve cracked up sitting out ...

This is the largest photomosaic ever assembled from Hubble Space Telescope observations. It is a panoramic view of the neighboring Andromeda galaxy, located 2.5 million light-years away. It took over ...

This week, with the bright moon having left our evening sky, you will have a chance to see the most distant object that can be glimpsed with the unaided eye: the Andromeda Galaxy. The remarkable ...