Add Yahoo as a preferred source to see more of our stories on Google. A close-up view of a prodigious number of stars in the Andromeda galaxy. The Andromeda galaxy is a colossal marvel in our sky, ...

A new composite image of the Andromeda Galaxy is offering an unprecedented view of our closest spiral galactic neighbor. Composed by NASA and international space partners, the image combines data from ...

Located about 2.5 million light-years from our solar system, Andromeda is the most distant object visible to the naked eye. When you purchase through links on our site, we may earn an affiliate ...

A new composite image of the Andromeda Galaxy is offering an unprecedented view of our closest spiral galactic neighbor. Composed by NASA and international space partners, the image combines data from ...

Molecular clouds are huge masses of gas and dust that are remnants of galaxy formation.

GREENBELT, Md. — In a break from its usual task of searching for distant cosmic explosions, NASA’s Swift satellite has acquired the highest-resolution view of a neighboring spiral galaxy ever attained ...

The northern sky's greatest galaxy gets its familiar name from the northern constellation where it resides, Andromeda the ...

Located 2.5 million light-years away, the majestic Andromeda galaxy appears to the naked eye as a faint, spindle-shaped object roughly the angular size of the full Moon. What backyard observers don't ...

A close-up view of a prodigious number of stars in the Andromeda galaxy. Credit: NASA / ESA / B. Williams (U. of Washington) The Andromeda galaxy is a colossal marvel in our sky, hosting over 1 ...