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 ...

Scientists have warned that Earth is well overdue for a solar 'superflare' - a stellar explosion containing the energy of ...

The four brightest planets are still afoot. Venus and Saturn dot the southwestern sky at dusk, while Jupiter and Mars join ...

All of this adds up to the likelihood, the ESA warns, that a theoretical scenario known as the Kessler Syndrome could become ...

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 ...

Every year, the International Space Station (ISS) delivers some of the most breathtaking and unique photography of Earth.

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.

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 ...