The space agency’s chief health and medical officer refutes claims that Suni Williams, who is on the unexpectedly extended ...

Astronaut Sunita Williams' recent photos from the International Space Station ... Because the skeletal system and muscles ...

We have all admired the stunning images of Earth from space. But when we are standing in a park or gazing out of a window, ...

A mini moon that will bid farewell to Earth soon may in fact be a small hunk of the big moon — the one that has loomed far ...

The space station is actually designed to leak — a little.

Why doesn’t our planet look round when we’re standing in a park or looking out a window? An expert explains what you're ...

Get past the fake science, and the Taurid meteor shower foreshadows what could, one day, pose a troubling scenario.

NASA astronaut Sunita Williams spoke to a TV channel, during which she addressed concerns about her health and described her ...

The space superpowers set to land astronauts on the Moon — the U.S. and China — should forge a lunar peace pact protecting ...

This year’s Booker prize winner, Samantha Harvey’s ‘Orbital’ is no ordinary page-turner. It turns our gaze to the planet from ...

Indian-origin astronaut Sunita Williams provides an update on her health during her mission aboard the ISS. She clears up ...

As he prepares to bring the magic of space exploration to UK audiences, the veteran astronaut speaks about dealing with fear, ...