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

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

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

Florida is gearing up for a busy 2025 in space exploration, with a packed schedule of rocket launches planned. From ...

Commander Matthew Dominick, pilot Michael Barratt, mission specialists Jeanette Epps and Aleksandr Grebenkin arrived at the International Space Station after docking. Credit: NASA ...

"What If is an epic exploration of possibilities. What If is a Webby Award-winning science web series that takes you on a journey through hypothetical worlds and possibilities, some in distant corners ...

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 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.

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

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.

The koala, long an Australian icon, faces extinction. India burned mountains of trash to generate electricity. Those ...