It’s a bit mind-bending to realise that everything we know about the scale of the universe comes from people stuck […] ...

Astronomers using the U.S. National Science Foundation National Radio Astronomy Observatory (NSF NRAO) instruments, the U.S.

The accelerating expansion of the universe is usually explained by an invisible force known as dark energy. But a new study ...

Hubble has revealed a strange cosmic object called Cloud-9, a dark matter–dominated cloud with no stars at all. Scientists ...

If scientists are able to inspect it in person, and they find that Mars was indeed once alive with microbes, we would know ...

The CosmicWatch device costs only $100 to make, making it accessible for both high school students and spacecraft operators.

This cloud is a window into the dark Universe,” study co-author and Space Telescope Science Institute (STCScl) team member ...

Long before humans walked the Earth, your solar system had a brush with two blazing blue stars that passed surprisingly close ...

James Webb has spotted the most distant supernova ever seen, exploding just 730 million years after the Big Bang, offering ...

If Fire and Ash is the end for Cameron — and sure it feels like a finale — Hamnet proves Chloé Zhao could take on the ...

Few stars have rattled astronomers quite like Betelgeuse, the swollen red beacon in Orion that dimmed so dramatically in ...