Astronomers Find Planets In Another Galaxy For The First TimeUsing a new method of stargazing, called gravitational microlensing, scientists were able to find as many as 2,000 distant worlds in a galaxy 3.8 billion light-years away.
Breathtaking Hubble Images Challenge Ideas About How Galaxies GrowSpectacular pictures of distant galaxies are challenging our view of the universe.
NASA Finds 'Massive' Black Hole In Tiny GalaxyThe black hole is five times as massive as the one in the center of our Milky Way in a galaxy that is 1/500th the size.
NASA Scientists Discover 6 Billion-Year-Old Cosmic SupermomScientists have found a cosmic supermom. It's a galaxy that gives births to more stars in a day than ours does in a year.