NASA's Artemis II crew launched on the first crewed lunar mission in over 50 years, sending four astronauts around the moon ...

Ms. Koch previously set a record for longest single spaceflight by a woman, and was a participant in the first all-female ...

The spacecraft can accommodate four astronauts—one more than Apollo—and offers greater internal volume, allowing for extended missions.

Set to lift off this week, the NASA flight will take astronauts around the Moon for the first time in more than 50 years.

Scientists at Raman Research Institute have decoded mysterious repeating X-ray flares from deep space, suggesting the source ...

Latvian startup Deep Space Energy is developing a compact radioisotope power generator that it says can deliver the same output as legacy space nuclear systems while using five times less fuel. The ...

We are in an era where planetary science no longer depends on government missions. Commercial capabilities are mature and ready to deliver a higher cadence of planetary exploration that fits within ...

NASA is moving into a new phase of space exploration, with major progress across human spaceflight, science missions, and advanced technology. In just one year, the agency has launched multiple crewed ...

Astronomers using the James Webb Space Telescope have spotted the most distant “jellyfish galaxy” ever seen — a cosmic oddity streaming long, tentacle-like trails of gas and newborn stars as it speeds ...