Astronauts on the International Space Station, which has been in orbit for decades, have collected a stunning array of images ...

The research in the Polaris program, planned to be three flights, is particularly focused on human health and the effects of ...

A remarkable photo taken by an astronaut aboard the ISS shows SpaceX’s Polaris Dawn Crew Dragon capsule entering Earth’s ...

A stunning compilation of views of Earth from the Tiangong space station. Credit: Space.com | footage courtesy: China Central ...

As Suni Williams and Butch Wilmore spend months longer than planned on ISS, three astronauts tell us what life is like in ...

It’s been a big week for space travel, after Boeing’s Starliner craft returned to Earth empty, a new record was set for the ...

The subtle changes in time due to gravity’s denser passage on the Earth’s surface are a major reason why experts call for the moon to be given its own time zone — as even the planet’s best atomic ...

Starlink and other satellite networks are vital for providing high speed internet to remote communities, but unintended ...

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

Two billionaire astronauts popped their head out of a SpaceX capsule as the total number of people in space swells to 19 ...

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

From a solar eclipse to a dolphin-like nebula, these winning shots by astrophotographers from around the world depict the ...