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.

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. Expediting work to place a ...

NASA's Europa Clipper spacecraft successfully tested its ice-penetrating radar system during a close flyby of Mars earlier this year.

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.

(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 ...

American space company Firefly Aerospace was awarded a $176.7 million contract to fly some NASA payloads to the lunar south pole in 2029.

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.