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

Leaving the solar system behind, this video dives into the staggering distances between stars, galaxies, clusters, and ...

Bad news for those hoping interstellar invader 3I/ATLAS is an alien spacecraft as technosignature search turns up empty.

From communications outages to a brush with nuclear war, solar events like flares and coronal mass ejections have shaped ...

Thanks to Einstein’s relativity, time flows differently on Mars than on Earth. NIST scientists have now nailed down the ...

Astronomers probed interstellar comet 3I/ATLAS for alien technosignatures, tracing nine 'mysterious' signals back to human ...

Hooded Horse and Pavonis Interactive's grand strategy space game is out of early access now, and so far, it's a huge, ...

Some scientific breakthroughs may be lost to time due to scandal and redaction, while others are simply a case of waiting for ...

Four astronauts are about to become the first humans to venture near the moon in more than half a century since NASA's iconic ...

There are huge gaps in our knowledge of how to survive space. A lab in north east England is trying to change that.

Fact-based stories from our cosmic neighbourhood, one star or constellation at a time. Name it, navigate it, know it.

You're going to see a lot of stories in 2026 claiming soon-to-be-achieved science and tech advances. Here are the ones just ...