NASA will try again to fuel up its Artemis 2 moon rocket on Feb. 19. If all goes well, the crewed mission could launch as ...

NASA has begun another practice launch countdown for its first moonshot in decades with astronauts. The first test was halted ...

Scientists have produced the first global map and analysis of small mare ridges (SMRs) on the moon, a characteristic geological feature of tectonic activity. Published in The Planetary Science Journal ...

Nasa astronaut Zena Cardman shares a stunning 60x speed timelapse from the International Space Station, capturing sunset to ...

A massive upheaval in the Saturnian system could have also led to the moon Hyperion.

They show up as a mathematical solution in general relativity, basically as a time-reversed version of a black hole. Some ...

Launch teams replaced a pair of seals and a clogged filter at the Kennedy Space Center pad where the giant Moon rocket stands, before starting the countdown clocks back up. The two-day test will ...

The U.S. civilian space agency is once again on the threshold of sending astronauts into deep space, this time under the Artemis program, which comprises international partners and a diverse ...

European scientists are turning an aircraft into a laboratory that simulates lunar gravity to prepare astronauts and ...

Smithsonian scientists have mapped thousands of young ridges across the lunar maria, which are large, basaltic plains on the ...

Scientists have produced the first global map and analysis of small mare ridges (SMRs) on the moon, a characteristic geological feature of tectonic activity. The team’s discovery of how SMRs form ...

At just 500 kilometers across, Saturn's sixth-largest moon would fit comfortably inside the United Kingdom, with room to spare.