A ring could explain a mysterious arrangement of impact craters near the equator and might even have caused an ice age, ...

The European Space Agency sent a plane to capture footage of the first of four Cluster mission satellites reentering Earth's ...

For 57 days, our planet will have two moons as the 2024 PT5 asteroid gets caught in Earth’s gravity and whirled around in our ...

JUICE will provide planetary scientists with an unprecedented opportunity to investigate three of Jupiter's moons: Ganymede, ...

How did life on Earth begin? and Is there life elsewhere in the universe? Given the enormous interest in these questions, you ...

A chance encounter with another asteroid could steer Apophis destructively close to Earth during a future passage.

Suni Williams and Butch Wilmore of NASA spoke from the International Space Station for the first time since their Boeing ...

Boeing's Starliner spacecraft, used by NASA in June to launch two astronauts to the International Space Station, has returned ...

This footage shows supermodel Elle Macpherson throught the years. The star recetnly revealed she treated cancer using a ...

This is the second installment of a two-part series about the Shuttle Radar Topography Mission. Read part one here. Elevation ...

MOSCOW -- A Soyuz spacecraft carrying two Russians and an American docked at the International Space Station on Wednesday, a ...

Nineteen astronauts are currently orbiting Earth, marking a record for the most people in space at the same time. Among these ...