An international team including astronomers from the Center for Astrophysics | Harvard & Smithsonian (CfA) has announced the ...

Astronomers have discovered that "super-Earth" planets may exist on wider orbits than previously thought — and this implies ...

NASA’s Hubble Space Telescope has transformed astronomy, capturing breathtaking views of the universe. Here are 10 of its most iconic images.

New research suggests that the largest cosmic structure is even bigger and closer to Earth than we knew. It goes against ...

You might be able to see the so-called 'smiley face' if you're just at the right spot. But this facial feature will only have ...

The Hubble Space Telescope marks its 35th anniversary with a stunning new image of the Sombrero Galaxy. This detailed view ...