Geologists in Massachusetts made a groundbreaking discovery that could significantly alter what we know about the Earth's ...

Harvard’s Avi Loeb says interstellar object 3I/ATLAS is releasing a metal alloy only known from human industry, raising ...

Experts claim to have deciphered messages written on mysterious metal Buga sphere - which crashed in South America in March - ...

Roughly 4.5 billion years ago, the young solar system was a swirling cloud of gas and dust that formed the first asteroids ...

A planetary scientist who has participated in analog missions describes their value for planning space exploration – and ...

Brian Cox debunks the 'alien probe' theory for interstellar comet 3I/ATLAS. Learn the scientific truth about its ancient ...

With water being so important to life on Earth, scientists often look for it on exoplanets. But some of those worlds might ...

New research shows that dry ice blocks, not water or life, may be responsible for the mysterious gullies carved into Mars’ ...

It’s a cosmic puzzle piece that doesn’t seem to belong to any known set. We all know the Moon has a side that always faces away from us, but it turns out that far side might be hiding something ...

The interstellar object 3I/ATLAS is allegedly sending signals in a Fibonacci code. Is it an alien message, and is NASA hiding ...

If you’ve ever wanted to know what you’re actually looking at, or just wanted to find cool things like the International ...

Comet C/2025 A6 (Lemmon) is this year’s brightest comet visible from Earth—an icy relic from the solar system’s origins that ...