NASA astronaut Don Pettit has snapped a striking shot of the super-bright comet racing past our planet for the first time in ...

Two NASA astronauts have carried out repair work on the International Space Station (ISS) during a spacewalk, the US space ...

A series of nighttime photos taken by an astronaut aboard the International Space Station showcases the sprawling lights of ...

Captured from the ISS, a stunning image of the waning crescent Moon over Quebec showcases the distinct vantage point of space ...

The International Space Station is always falling, yet it never crashes to Earth or burns up in our atmosphere. How is this ...

Visible is the maximum time period the space station is visible before crossing back below the horizon. Appears is the ...

The International Space Station (ISS) orbits high above our heads, yet the pull of Earth's gravity never hauls the complex out of orbit and sends it plummeting through our atmosphere, where it ...

Looking up at the flickering glow of the Northern Lights is one of Earth's most incredible experiences. But now, a NASA ...

Peer into the fascinating work astronauts carried out on the International Space Station as it zips across the sky.

Don Pettit continues to give us great views of Earth from the International Space Station. Don Pettit continues to give us great views of Earth from the International Space Station (ISS).