Last year, astronomers detected a powerful burst of radio waves from within our galaxy. Researchers now say it came from NASA's defunct Rela...

The detection of a small but powerful radio signal from the long-dead NASA Relay 2 satellite has sparked considerable intrigue wit...

The SpaceX Dragon spacecraft carrying the Axiom Mission 4 crew launches atop the Falcon 9 rocket from NASA’s Kennedy Space Center to the Int...

By Jackie Wattles, CNN(CNN) — A private astronaut mission that just took flight has exposed a new twist in a lingering — and potentially...

The recent detection of a brief but powerful radio signal from the long-dead NASA Relay 2 satellite has sparked considerable intrigue within...

Spacecraft from NASA and India's space agency have snapped orbital photos of the Japanese lunar lander Resilience after its recent "hard lan...

NASA astronaut Zena Cardman inspects her spacesuit’s wrist mirror at the NASA Johnson Space Center photo studio on March 22, 2024.NASA/Josh...

Ozone high in the stratosphere protects us from the Sun’s ultraviolet light. But ozone near the ground is a pollutant that harms people and...

First thought to have originated from a distant cosmic object, the short and intense signal was actually coming from much closer to home.

India's Shubhanshu Shukla's Axiom-4 mission now targeting June 25 launch: NASA.

NASA/Kevin O’BrienDemonstration Motor-1 (DM-1) is the first full-scale ground test of the evolved five-segment solid rocket motor of NASA...

5 min readPreparations for Next Moonwalk Simulations Underway (and Underwater)Drag your mouse or move your phone to pan around within t...

3 min readPreparations for Next Moonwalk Simulations Underway (and Underwater)Some career changes involve small shifts. But for one NASA...

4 min readPreparations for Next Moonwalk Simulations Underway (and Underwater)A collage of artist concepts highlighting the novel approach...

NASA tested RS-25 engine No. 20001 on June 20, at the Fred Haise Test Stand at NASA’s Stennis Space Center at Bay St. Louis, Mississippi. Te...