A Swarm of Dwarf Galaxies Buzz Around Our Milky Way's Twin Imagine the Milky Way and Andromeda as two massive aircraft ...

New data further challenge the best scientific theory of the history and the structure of the universe. But a separate recent ...

Astronomers have made an exciting breakthrough by discovering four sub-Earth exoplanets orbiting Barnard’s Star, our closest ...

Plenty of video games take us to outer space, but only the best space RPGs let you chart your own odyssey through the stars.

The spiral galaxy 2MASX J23453268−0449256 is located nearly 1 billion light-years away from Earth, and measures about three ...

A terrifying glimpse at one potential fate of our Milky Way galaxy has come to light thanks to the discovery of a cosmic ...

The Big Wheel, discovered using the James Webb Space Telescope, formed just 2 billion years after the big bang - surprisingly ...

"Unlike any objects we know, these filaments really surprised us. Since then, we have been pondering what they are." ...

Astronomers have revealed that "space tornadoes" are swirling around the supermassive black hole at the heart of the Milky ...