A new mission concept that would see a fleet of telescopes probing rocky planets in their stars' habitable zones should be ...

"The fall of Aguas Zarcas was huge news in the country. No other fireball was as widely reported and then recovered as stones ...

NASA's vast archive of science data, over 100 petabytes and counting, is proving to be a timeless treasure trove for new ...

The interactive female astronaut series was created to inspire a new generation of space explorers.

As it flew up toward the International Space Station last summer, the Starliner spacecraft lost four thrusters. A NASA ...

The view from space is humbling. From the orbiting International Space Station (ISS), astronauts see Earth as a fragile blue sphere, a world of storms and stillness, movement and mystery. It is a view ...

Their presence in space and safe return caught global attention as the short mission was turned into a months-long ordeal. NASA astronaut Sunita Williams shows her thumb as she safely returned to ...

DARPA, the U.S. military’s advanced research agency, is funding space laser projects amid simmering concerns that America’s strategic adversaries are already developing this satellite ...

Stranded in space for 9 months, Sunita Williams and Butch Wilmore relied on a unique NASA diet. From pizza to freeze-dried meals, here’s what they ate in orbit. Sunita Williams and Butch Wilmore ...

The exercise also hammers home the fast-closing technology gap between China and the U.S. The East Asian power has ascended to the level of space power in recent years on the back of massive ...

After nine long months aboard the International Space Station, NASA's astronauts have finally returned to Earth. But Butch Wilmore and Suni Williams' shockingly changed appearances have stunned ...

Photo credit: iurie lupu This space served as the heart of the Weddells’ entertaining ... each carved shell and scrollwork a testament to craftsmanship lost to history. Photo credit: Erica Bell It’s ...