What's the size of the Milky Way galaxy? Learn how, depending on your definition, the size can change.

Neutron stars explained through stellar remnants and collapsed stars, revealing extreme density, gravity, magnetism, and ...

Explore 2025's groundbreaking scientific discoveries: the MoM-z14 galaxy, personalised CRISPR therapy, regenerative medicine, ...

A molten lava world cloaked in a thick envelope of vaporized rock could be the strongest evidence we have yet of a rocky ...

Depending on who you ask — and what you’re willing to believe — aliens are real. And they’ve visited Vandenberg Space Force ...

The cosmos has a way of humbling our best technology, and the latest visitor from beyond our solar system is doing exactly ...

Marvel has some amazing A-list heroes, but they're B-listers are a cut above as well, amazing heroes who deserve more credit.

The earliest known ancestors of turtles appeared about 220–240 million years ago (in the late Triassic period), roughly the ...

Big events such as the World Cup are nearing, and massive infrastructure projects are underway. Toll and fare hikes are ...

NASA’s Hubble Space Telescope has spotted the biggest planet-forming disk ever discovered. The finding reveals violent chaos ...

Astronomers detected a collision between two black holes in unprecedented detail early in 2025, offering the clearest view ...

In the pilot episode of 'Pluribus', astronomers detect a mysterious radio signal originating roughly 600 light-years away ...