Humans are returning to the moon—this time, to stay. Because our presence will be more permanent, NASA has selected a ...

The concept known as “Kessler Syndrome” was proposed nearly five decades ago. Experts weigh in on whether the space-based disaster scenario is already unfolding.

What Happened: The average tenure of a Boeing engineer has dropped to 12.6 years from 16.4 years over the last decade, the ...

American space agency NASA says it has completed the first test campaign on mockups of the future Lunar Terrain Vehicle (LTV) ...

This array of missions from NASA, SpaceX, Blue Origin and partners for 2025 reflects a busy year—and a dynamic and collaborative era in space exploration.

Most of us would panic if we were stranded in space without a firm return date. But Sunita Williams and Butch Wilmore aren’t ...

The astronauts — including two whose return is long overdue — held a zero-gravity cookie-decorating contest and built a ...

The astronauts on the I.S.S. — including two who were scheduled to return months ago — held a zero-gravity cookie-decorating ...

Space station crews spend the holidays away from family and friends, but that doesn’t stop them from celebrating in space.

NASA gave people on Earth a little glimpse into the International Space Station, but everyone had the same question. Sunita ...

Pictures from the International Space Station do not disappoint, from comets and northern lights to giant hurricanes and ...