NASA launched the Ranger 4 mission to the moon. After the first three Ranger missions failed, NASA was really happy with the ...

As the asteroid lines up for a planetary flyby in 2029, space agencies are coordinating to conduct some groundbreaking ...

Amid harsh cuts, the Trump administration has proposed canceling the nearly ready-to-launch Nancy Grace Roman Space Telescope ...

“Christian texts mention that the moon turned to blood after Jesus’s crucifixion — potentially referring to a lunar eclipse, ...

Live updates from Monday's predawn NASA-SpaceX CRS-32 resupply mission that launched a Dragon capsule to the International ...

NASA's Lucy spacecraft recently got an up-close look at a strange peanut-shaped space rock floating through the cosmos in the main asteroid belt.

In those drill sites, Curiosity detected deposits containing an iron carbonate material called siderite. According to Ben ...

NASA astronaut Jonny Kim can add going to space to his incomparable résumé. Kim launched on an expedition to the ISS earlier this week to serve as a flight engineer. Before NASA, he was an ...

NEW YORK — In a remarkable coincidence, NASA astronaut Don Pettit will mark his 70th birthday with a fiery reentry through Earth's atmosphere on Saturday, capping off his fourth mission to space ...