The Spanish scientist has begun her relentless training to become an extraterrestrial being. EL PAÍS accompanies her for a day in her new life ...

Thanks to the Kelly brothers, the 'Twins Study' was carried out by NASA and it involved them examining the pair - who as it ...

There's no doubt 2024 saw some incredible space feats - including the first private spacewalk - but 2025 could be an even ...

What to know about the growing threat of space debris as satellites multiply and experts warn of potential orbital disaster.

Stranded NASA astronaut Sunita "Suni" Williams has followers scratching their heads over a festive new photo that shows the space travelers getting into the holiday spirit lightyears away from earth.

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

The International Space Station continues to act as humanity’s outpost in low-Earth orbit, a role that began at the turn of ...

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.

Astronauts aboard the International Space Station celebrate New Year at a very unique time due to their position in orbit of the planet.

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.

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 ...