Astronomers have spotted pure chaos lurking in the cosmos. Thousands of light years away from Earth, a small yet intensely ...

Hollywood has made a cottage industry out of imagining biological space aliens, but if intelligent life is out there it’s ...

When the 'God of chaos' asteroid Apophis makes an ultraclose flyby of Earth in 2029, our planet's gravity may trigger tremors ...

Earth is the only known place where humanity exists — where humanity can exist. It is the only known place where laughter, ...

There are monstrous objects at the heart of every large galaxy — black holes that are millions or even billions of times more ...

Let me take you on a wild ride to the very edges of our Universe. But it won't be as simple as traveling through space.

Hale-Bopp originated in the Oort Cloud, a theoretical shell of icy planetesimals surrounding the sun in the outer reaches of ...

Understanding how these black holes managed to grow so rapidly in the early universe has posed significant challenges.

Carl Sagan explained the thought process of the ancient Greek scientist Eratosthenes, who determined the circumference of the Earth.

As we stand on the cusp of unprecedented breakthroughs, the fusion of AI and space technology is poised to reshape our ...