It's not dark, but it is mysterious. A small uncrewed spacecraft is buzzing the moon, with under two weeks remaining…
“It feels like something out of science fiction.” The distant world WASP-121b is already bizarre. It’s football-shaped and rains gems.…
An election is set for May 3. Billionaire SpaceX founder Elon Musk has often exulted his dream of colonizing the…
“It's worth staying up late for.” A blood moon is coming. The entirety of the lower 48 states, the greater…
You are seeing double. Firefly Aerospace‘s moon-bound spacecraft has provided the closest thing to a reflecting pool in space, showing…
Watch them fly over the robot's “head.” A rover got a new view of some peculiar extraterrestrial clouds, flecked in…
A galactic record. For a decade and a half, astronomers have been on the trail of a galactic mystery. In…
It's real, and spectacular. The International Space Station is nowhere close to the moon, which is about 1,000 times farther…
“We have to do our due diligence.” The most powerful space telescope ever built is peering into some of the…
What's lurking in the Martian soil? Astrobiologists in Germany are developing a new testing device that could help tease dormant…