NASA is also tracking two other asteroids near Earth today, including a larger bus-sized one called "2025 HR1" that's ...

Part of a spacecraft that launched in 1972 and has been orbiting Earth for 53 years is due to re-enter Earth’s atmosphere in ...

NASA's Lucy spacecraft discovered a mysteriously shaped asteroid, Donaldjohanson, revealing features that could revolutionize ...

The day has become 0.06 microseconds longer, and the Earth's axis has shifted by about 2 cm due to the Chinese Three Gorges ...

The asteroid, spanning around 49 to 111 feet in diameter, is hurtling through space at some 42,300 miles per hour.

The space-based observatory will scan the cosmos in 102 colors we can't see to unlock the secret history of the universe.

A budget proposal released on May 2 includes not only cuts to NASA's science budget, but an early end to its SLS moon rocket.

A new space telescope is mapping the sky in 102 colors — and it may just rewrite our understanding of the universe.

South Korea will fly a shoebox-size cube satellite on an Artemis II test flight in April 2026 in preparation for missions to ...

"I was right in the middle of emptying the contents of my stomach onto the steppes of Kazakhstan," Pettit recalled ...

The newly released "skinny budget" would cancel the Gateway moon-orbiting space station and Mars sample return, among other ...

That budgetary change aligns with the priorities of Elon Musk, who founded his SpaceX rocket company two decades ago with ...