NASA's GOLD mission found unexpected, and unexplainable, C-shapes and X-shaped formations in part of Earth's atmosphere ...

A recent paper reveals we're almost certainly going to collide with a galaxy in the next couple billion years, but it's not ...

NASA, in collaboration with the European Space Agency, has updated its long-standing prediction about a future collision ...

A swarm of large asteroids likely lurking around Venus could one day pose an "invisible threat" to Earth if left unchecked, ...

Astronomers have believed for decades that the Milky Way is on a collision course with our nearest big neighbor, Andromeda.

The Milky Way may not have a catastrophic collision with another huge galaxy as has been predicted, computer simulations ...

A new study suggests that unidentified "co-orbital asteroids" around Venus may have the capacity to impact our planet in the ...

In about half the scenarios, the two galaxies pass close but don’t merge, instead continuing a kind of cosmic dance for ...

A blustery solar wind could spark more bright auroras across parts of Canada tonight. Check your weather forecast for clear ...

A team of engineers at NASA's Jet Propulsion Laboratory has outlined the decade-long development and testing of what was ...

As the years go by, the chances of Europa hosting life seem to keep going down. But it's not out of contention yet.