The U.S. is worried Russia may be testing a space weapon.
Bezos' attempt at forming an internet satellite constellation has a lot of catching up to do, but it's finally set to begin.
The experiment could go a long way towards helping space travelers make their own nutritious, delicious ingredients.
A British team has won first place in the Aqualunar Challenge for developing a system that purifies water extracted from lunar ice.
"It's kind of like losing a best friend."
This is a major step toward the rocket's reusability.
After splashdown, the crew will attempt to exit the vehicle without assistance to assess their physical capabilities.
Mmmm, dusty.
Researchers exposed two lichen species to Mars-like atmospheric conditions for five hours—and one performed impressively.
The rare event revealed never-before-seen behaviors of a planetary atmosphere.
After adjusting to microgravity—and getting through a few bouts of vomiting—the astronauts got to work in polar orbit.
A routine test turned into a surprise discovery when DARPA’s atmospheric sensors picked up something unexpected—courtesy of a falling SpaceX Falcon 9.
SpaceX launched the private Fram2 crew into an orbit never before traveled by humans.
New Webb Telescope data confirms that asteroid 2024 YR4 poses no threat to Earth during its 2032 flyby. As for the Moon, not so much.
The Fram2 mission is set for launch on Monday at 9:46 p.m. ET.
The German startup behind the rocket referred to the test flight as a great success.
The private Fram2 mission is launching later today, sending a crew of amateurs to an unprecedented polar orbit—a frontier never before explored by astronauts.
The Trump administration's chilling effect on science agencies affects more than just funding.
The ESA/NASA Solar Orbiter's instruments captured an extreme stream of wind from our host star.
The nearby T Coronae Borealis system could still explode any day now, but calculations suggest the next best chance for fireworks is later this year.
