On Wednesday, Sotheby’s will auction off a chunk of rock believed to have originated on Mars for an anticipated two to four ...

New research shows that ice in space, once thought to be fully amorphous, may contain up to 25% tiny crystalline structures—altering theories on planet formation and the delivery of life’s building ...

While experimenting on a jet pump project for NASA in his bathroom in 1982, Lonnie Johnson shot a stream of water across the room and thought, "This would make a great gun." The Super Soaker went on ...

In a historic milestone for space exploration, NASA’s Parker Solar Probe has delivered the closest-ever images of the Sun — a blistering 3.8 million miles from its roiling surface. The new images ...

The deep-space optical communication link could revolutionize how scientists communicate with spacecraft as they explore the ...

New simulations have narrowed down where the newly discovered interstellar comet 3I/ATLAS likely came from, revealing it could be more than 3 billion years older than the solar system.

The National Science Foundation (NSF) has awarded Georgia Tech and its partners $20 million to build a powerful new supercomputer that will use artificial intelligence (AI) to accelerate scientific ...

The president’s proposed budget for 2026 cuts the agency by nearly 25 percent. That would be the largest single-year cut in NASA’s history, taking it back to a level last seen in 1961.

Sam Altman says today’s computers weren’t built for AI. OpenAI is working on a new system made specifically for intelligent, ...

The U.S. Space Force has accepted an upgraded GPS operating system from Raytheon, which includes new satellites and advanced ...