Space junk returning to Earth is introducing metal pollution to the pristine upper atmosphere as it burns up on re-entry, a ...
In 2024, NASA awarded Rocket Lab another contract to study alternative concepts for the Mars Sample Return, which aimed to bring samples collected by the Perseverance rover back to Earth. That mission ...
NASA has nailed the second wet dress rehearsal for Artemis II, clearing the way for the historic moon mission to launch in March.
The Messerschmitt Me 163 Komet remains the only rocket-powered fighter ever to enter operational service, and one of the most radical aircraft of World War II. Designed as a point-defense interceptor, ...
Nasa has completed a full countdown rehearsal for Artemis II, fuelling its giant Moon rocket and stopping just seconds before launch, bringing astronauts one step closer to deep space.
The lone previous Artemis mission, Artemis 1, successfully sent an uncrewed Orion to lunar orbit and back in late 2022. That flight was delayed multiple times by leaks of liquid hydrogen (LH2) ...