Up on the fifth floor of London's County Hall, an enormous space which for decades echoed with the flapping wings of roosting ...

A new study reveals that the asteroid 2024 PT5, which has been orbiting Earth for 2 months, may have a "lunar origin." ...

The Indian Ocean "gravity hole" is a region where Earth's mass is reduced, leading to weak gravitational pull, ...

The global economy remained sluggish last year for most people, struggling with inflation and cost-of-living crises. For one ...

Earth's "second moon" won't be sticking around for Thanksgiving, but just as many of us will on Thursday (Nov. 28), it seems ...

When stars explode as supernovas, they can cause serious cosmic carnage. Is Earth in any danger from any nearby stars?

A large planet has been spotted orbiting a dwarf star that is just 3 million years old, offering possible clues to how the ...

Microorganisms on a sample of asteroid are clearly terrestrial — despite strict protocols to avoid contamination.

Astronomers have taken the first close-up image of a star beyond our galaxy, and it’s a “monster star” surrounded by a cocoon ...

President Vladimir Putin accused the operator of Tomtor, Russia's largest rare earth deposit, of delaying the deposit's ...

Earth may have had a ring made up of a broken asteroid over 400 million years ago, a study finds. The Saturn-like feature ...

An asteroid the size of Manhattan’s Empire State Building will safely pass on April 13, 2029, in a once every 5,000 to 10,000 ...