The distance to one of the Milky Way's next-door neighbors, a satellite galaxy that orbits its outskirts, has been determined more accurately than ever before, astronomers announced today (March 6).

New mapping of the Milky Way has uncovered a vast family tree of stellar siblings, revealing that hundreds of star clusters ...

Greetings everyone! We’ve lost three of the five visible planets to the sun’s glare with only Jupiter remaining in the ...