A stunning composite image, made up of three years' worth of satellite photos, shows the ancient lava of Libya's Haruj ...

"In 2024, we saw a 17% year-over-year spike in the average number of close approaches in low Earth orbit per satellite." ...

Just as we are reckoning with how to conserve ecosystems on Earth for future living creatures, we must think of space as an ...

Meteorites offer vital clues to the mysteries of the universe. But many are being lost to private collectors, potentially ...

When NASA and the Indian Space Research Organization's (ISRO) new Earth satellite NISAR (NASA-ISRO Synthetic Aperture Radar) ...

Although they don't impact the surface directly, historical evidence and simulations suggest airbursts can pack a punch.

Americans, Russians and spacefarers from other countries have been working together aboard the International Space Station ...

For many years NASA and Roscosmos, the Russian space agency, were the only spacefaring entities in the world. The Chinese ...

Elon Musk's SpaceX launched a pair of Falcon 9 rockets loaded with a combined four dozen Starlink communication satellites ...

Researchers have unveiled new findings that reshape our understanding of the Moon's formation and Earth's early hydration.

While SpaceX lost the upper stage of its new Starship in a flight test, the futuristic spacecraft presages a spaceflight revolution, says a leading U.S. space scholar.

Blue Ghost and New Glenn started off the year right. Many more launches are on the way, and many can be watched online.