The leading explanation for all of these mysteries is known as the giant impact hypothesis. According to this story, when the ...

Images from the Hera mission show the object in remarkable detail — a small island gliding above the crater-scarred Martian ...

Astronomers have discovered 128 new moons around Saturn, making it the planet with the most moons with 274.The International ...

Learn about the 128 newly discovered moons of Saturn, believed to be the remnants of collisions that occurred early in the ...

The gas giants outside our solar system are not capable of hosting extraterrestrial life, but do offer clues in a lingering ...

"As soon as we can get it going, we would want to start having some type of presence on the moon sustainably," she told ...

Under SpaceX CEO Elon Musk's vision, humans could then land on the Red Planet in 2029, though he admitted 2031 is "more ...

Firefly Aerospace’s Blue Ghost lander marks the first fully successful commercial moon mission, achieving all objectives and ...

SpaceX CEO Elon Musk announced that the Starship rocket will make its maiden Mars flight by the end of 2026, with human ...

The James Webb Space Telescope has directly observed the key chemical of carbon dioxide in planets outside of our solar ...

Astronomy contributor and lunar expert Robert Reeves looks back on a Texas-sized achievement in Moon exploration.