A U.S. scientist searching for a civilization across 7 Earth clones circling the red dwarf star TRAPPIST-1 says its own alien ...

But you'll need the right telescope, which is why we have rounded ... we've got the best telescopes for deep space. For a more versatile, all-rounder, take a look at our guide to the best telescopes.

On March 15, 2024, a space-based observatory detected bursts of low-energy X-rays from deep in the ancient universe, ...

Space book authors Emily Carney and Bruce McCandless III offer a primer for the new Space Age with a look at how it all ...

A large asteroid could be heading toward Earth within the next decade, and there's a small chance it could strike the planet, according to NASA.

Astronomers have found two planets around two separate stars that are succumbing to their stars' intense heat.

There’s a terminator in our midst. Squinting through a telescope, I see it. The fuzzy line (in non-astro speak) where the ...

Jan. 29, 2025 — Scientists detected all five nucleobases -- building blocks of DNA and RNA -- in samples returned from asteroid Bennu by NASA's OSIRIS-REx ...

We peer through a deep-space telescope at a “jewel box” cluster of stars 6400 light years away, and learn there are 180 billion galaxies in the universe – “20 for every man, woman and chil ...

Credit: Blue Origin Here's a round-up of space missions and cosmic events just around the bend. Bookmark this calendar and look for updates from Mashable throughout the year. SEE ALSO: NASA leader ...