Hera, a European spacecraft, is halfway to the Didymos asteroid system to study the impact of NASA’s DART mission.

NASA has started testing the Orion spacecraft that will take four astronauts on a voyage around the moon as part of the ...

NASA Juno mission captured amazing new imagery of Jupiter's moon Europa. The spacecraft flew about 219 miles (352 kilometers) ...

A small asteroid called 2025 TF made an extremely close flyby of Antarctica on October 1, flying just 428 km from the Earth's surface — at about the same altitude as the International Space Station.

Harvard professor Avi Loeb claims 3I/ATLAS could be an alien spacecraft. Arizona State University professor Steven Desch is ...

Humans haven't been to the moon in decades, but NASA's Artemis II mission is about to change that, and perhaps even sooner ...

The Trump administration has proposed a number of major cost-saving measures in 2025, and NASA's budget for the 2026 financial year was no different. A Mars sample return mission may be lost, and the ...

Asteroid 2025 TF zipped past Earth above Antarctica, coming within 428 km of the surface. Roughly the size of a small car, it ...

Learn how astronomers spotted 2025 TF, an asteroid that passed just 266 miles over Antarctica in early October 2025.

Interstellar comet 3I/ATLAS made its closest pass of Mars on Oct. 3, and Europe’s Red Planet spacecraft were ready for it.

The first incident occurred on Oct. 1, when a small asteroid designated 2025 TF slipped past Earth at an altitude of just 266 ...

NASA has thrown a lifeline to scientists working on a mission to visit an asteroid that will make an unusually close flyby of ...