Callisto’s ancient surface and low geological activity contrast sharply with Jupiter’s other moons. Using real mission images, this report outlines NASA’s discoveries about its structure, composition, ...

Mars ain’t the kind of place to raise your kids. And not just because it’s cold as hell. The combination of a thin atmosphere ...

Blue Origin's first launch of its New Glenn rocket was supposed to send up a pair of Mars-bound satellites for NASA, but ...

NASA will launch a sounding rocket Friday, July 18 from New Mexico near the Texas border. Here's what to know about the mission.

NASA has extended the planetary science missions of eight of its spacecraft, which will help deepen the understanding of the solar system. Each of the missions was reviewed by more than 50 people.

Next, crew will participate in a news conference at 2 p.m. on NASA's YouTube channel, followed by individual astronaut interviews at 3 p.m. This is the final media opportunity with Crew-11 before they ...

WASHINGTON — A long-overdue exploration roadmap report released by NASA Sept. 24 offers an overview of the agency’s plans to send humans back to the moon and on to Mars, but few new details ...

The crew of NASA's SpaceX Crew-11 mission sit inside a Dragon training spacecraft at SpaceX in Hawthorne, California.

NASA has announced four new possible space missions that could help us understand how celestial bodies came to exist, and whether they have hidden oceans or magma flows. The space agency has given ...

NASA spent $9.5 million on New Horizons in fiscal year 2022, according to Space News. The agency is still working on how to pay for the mission's next five or so years.