A Spelunker Thought She Found Trash in a Cave. It Was Actually Evidence of a Lost Civilization. Comedian Tig Notaro describes fallout with Cheryl Hines over husband RFK Jr ...

The risk of a cosmic body striking the Earth—or exploding in the atmosphere—may be higher in 2032 and 2036, researchers have ...

Your every breath serves as a reminder that the atmosphere of Earth is silently carrying out its function. Since air is ...

Spectacular green light blazes across the Russian capital, Moscow, leaving residents stunned and scientists searching for ...

A piece of a suspected rocket found on fire in Western Australia highlights the growing problem of space junk – and how ...

Mars is an inhospitable desert planet. Billions of years ago, things were different. In Jezero Crater, for example, fed by a ...

When a satellite’s time ends, agencies may decide to send it further away to an altitude of 36,000 km above the Earth’s surface to the geostationary orbit, also known as the larger graveyard orbit, or ...

Starship, which stands 403 feet tall when fully stacked, is regarded as the world's largest rocket. The spacecraft is due in the years ahead to help ferry NASA astronauts to the lunar surface and also ...

The Japanese Aerospace Exploration Agency ( JAXA) declared its Akatsuki spacecraft dead on Tuesday (Oct. 28), more than a ...

Researchers armed with a new "photonic lantern" device have discovered an unexpectedly asymmetrical disk of gas swirling ...

A BRIN researcher concluded that the celestial object was a fairly large meteor that crossed the Kuningan-Cirebon Regency ...

For more than two years, SpaceX has been conducting tests of its massive Starship spacecraft from Starbase, its company town in South Texas. SpaceX, founded by billionaire Elon Musk, appears to have ...