The largest of three newly found ring shaped structures in the cosmos are almost a million light-years across.

New research suggests that this mystery platinum signature underneath the Greenland ice sheet may have originated from a ...

A newly discovered space rock zoomed safely by Earth on Wednesday (Oct. 15) at only about a quarter of the average distance ...

With the help of citizen scientists, astronomers have discovered a rare pair of "Odd Radio Circles" overlapping in space.

A newly discovered dwarf planet could hold the key to unlocking the mysteries of our solar system’s outer reaches — but what ...

Texas lawmakers want to move the Smithsonian’s retired space shuttle to Houston. It’s “a vanity project that is apt to ...

A new discovery by the James Webb Space Telescope has given scientists fresh insight into Venus and its potential to host life ...

In four days, a fire has moved over 100km across the desert, destroying everything in its path. This mega-blaze is so intense ...

Astronomers have observed a supermassive black hole far from the center of a galaxy where it ought to be giving off bright ...

Astronomers have discovered a surprisingly "pristine" red giant with the lowest concentration of heavy elements ever seen in ...

A new book and documentary from James Bluemel tells the story of the space race so far in photographs, a mix of images from ...