An asteroid measuring over 160 feet across will impact Earth only about every 1,000 years.

NASA will reveal the four astronauts selected for Artemis III, the next mission under its moon program. Here's how to watch ...

NASA is set to reveal the astronauts selected for the Artemis III mission, which aims to advance plans for future lunar ...

On June 9, NASA will name the four astronauts of Artemis III, a crucial test flight ahead of the planned 2028 moon landing.

Since NASA's Artemis II crew members safely splashed down in the Pacific Ocean on April 10 after their record-setting mission ...

When severe solar storms hurtle toward Earth, the planet's first line of defense is its magnetosphere, a vast magnetic bubble ...

NASA had big plans for the Moon -- then Blue Origin blew them up. What does this mean for investors now?

The space agency is considering keeping Hubble around for longer if it can reduce the telescope's operating costs.

The story of how Earth became a habitable planet is often told through collisions, volcanoes and oceans. Less attention is ...

Asteroids 2026 LD and 2026 KM3, both comparable in size to airplanes, will make a close approach to Earth on June 9, 2026.

A powerful solar eruption from Active Region 4461 may trigger geomagnetic storms and rare auroras across northern India.

The astronauts in the Artemis III mission will test equipment for moon missions in Earth's orbit.