3 min readPreparations for Next Moonwalk Simulations Underway (and Underwater)NASA engineers Jonathan Davis, left, and Markus Perkins insp...

The risk of spacecraft debris injuring someone on Earth is 1 in 4,200.

NASA's Van Allen Probe A is falling to Earth much sooner than expected, though the spacecraft's reentry poses a low risk to humans.

X-ray: NASA/CXC/Penn State Univ./S. Dichiara; IR: NASA/ESA/STScI; Illustration: ERC BHianca 2026 / Fortuna and Dichiara, CC BY-NC-SA 4.0; Im...

Media are invited to attend the 63rd annual Goddard Space Science Symposium, taking place Thursday, March 12, and Friday, March 13, at the N...

3 min readPreparations for Next Moonwalk Simulations Underway (and Underwater)NASA’s Van Allen Probe A is expected to re-enter Earth’s at...

El transportador oruga 2 de la NASA, que traslada el cohete Sistema de Lanzamiento Espacial con la nave espacial Orion de la misión Artemis...

NASA’s crawler-transporter 2, carrying the agency’s Artemis II SLS (Space Launch System) rocket with the Orion spacecraft, arrives Feb. 25,...

3 Min ReadFrom Cabbages to Countdowns: NASA Marks 100 Years of Modern Rocketry...

Northrop Grumman’s Cygnus XL cargo craft, carrying over 11,000 pounds of new science and supplies for the Expedition 73 crew, is pictured mo...

The Italian Space Agency’s LICIACube traveled alongside NASA’s DART to capture the spacecraft’s collision with Dimorphos. In this LICIACube...

With these new findings, researchers are closer than ever to validating a key planetary defense technique.

As NASA invites the public to follow the Artemis II mission as a crew of four astronauts venture around the Moon inside the agency’s Orion s...

A humanoid Nasa robot being prepared for Mars will return to the US after a decade at a Scottish university.

Northrop Grumman’s Cygnus XL cargo spacecraft, loaded with more than 11,000 pounds of science and supplies for Expedition 73, is seen graspe...