A meteorite that is the largest known piece of Mars on Earth is expected to fetch up to $4 million when it goes up for ...

China’s Tianwen-3 Mars sample return mission could bring Red Planet rocks back to Earth as early as 2031—years ahead of competing U.S.-European efforts ...

NASA and SpaceX are teaming up for one of the boldest missions in space history - sending humans to an asteroid. From testing ...

UCF physicist Dr. Ramses Ramirez has a plan to warm Mars using nanotechnology and "dust fountains" to make future ...

The proposed national US budget for 2026 contains a few nasty surprises for NASA, and some serious disappointments—among them ...

There’s Mars, Venus, comets, and of course lunar sample returns ... How did you feel when the OSIRIS-REx asteroid sample container was finally opened at Johnson Space Center in Houston? It was a ...

One summer night in 1877, American astronomer Asaph Hall was looking through his telescope in Washington, D.C. Mars was at ...

Astronomers estimate that an asteroid this large comes this close to Earth only about once every 7,500 years. It also appears ...

Most meteorites that have reached Earth come from the asteroid belt between Mars and Jupiter. But we have 1,000 or so ...

The next waypoint on Psyche's voyage will be a flyby of Mars in May 2026. Officials expect Psyche to keep that date, which is ...

Legendary Apollo astronaut Rusty Schweickart and Mary Robinette Kowal, who created alternate-history astronauts in her Lady ...

We might not currently have any technology that would make a space elevator viable on Earth. But that doesn't mean they ...