By Alexandra Skores, Jackie Wattles, CNN (CNN) — Acting NASA Administrator Sean Duffy has directed the agency to fast-track plans to put a nuclear reactor on the moon.

NASA’s Europa Clipper spacecraft just aced a key radar test while flying past Mars, proving its ability to detect structures beneath planetary surfaces—something that couldn’t be tested on ...

NASA's Europa Clipper nailed a major radar test during a Mars flyby, proving it’s ready to peer into Europa’s mysterious icy shell and search for underground oceans.

NASA has confirmed that the radar instrument aboard the Europa Clipper spacecraft performed flawlessly during its flyby of Mars in March 2025. According to a report published August 1, 2025 by ...

(NBC, KYMA/KECY) - NASA'S SpaceX Crew 11 successfully docked at the International Space Station (ISS) Saturday morning. The docking, which happened just before 2:30 a.m. Eastern, marked the end of ...

Dive into the extraordinary engineering behind NASA’s Europa Clipper mission! Discover how this spacecraft is designed to explore Jupiter’s moon and uncover its secrets.

NASA has awarded Firefly Aerospace a $176.7 million task orde for the delivery of two microrovers and three scientific payloads to the lunar south pole in 2029.

Barrios Technology has won a potential six-year, $450 million contract to continue its technical integration and other professional services in support of NASA’s human spaceflight programs.

Here’s what else you need to know to start your week smart. Sunday spotlight Few US government agencies have navigated as much turmoil in recent months as NASA.

It was great.” This summer, Kromer has been studying one of Jupiter’s moons with the NASA Europa Clipper Mission team at Johns Hopkins’ Advanced Physics Laboratory. He said this moon, Europa, could be ...

Jaw-Dropping Video Shows NASA’s Plan to Deliver a Helicopter Swarm to Mars Without Landing The helicopters will scout the Martian surface to help prepare for a human landing on the Red Planet.