The most decisive actions begin in space, a domain that is no longer a sanctuary but a frontline of competition.

Overview of Chandrayaan-4 Mission India's upcoming Moon mission, Chandrayaan-4, presents a significant challenge for the ...

AS ASTRONAUTS BACK ON EARTH TONIGHT, THE ARTEMIS TWO CREW BACK ON SOLID GROUND AFTER A TEN DAY JOURNEY, TOOK THEM AROUND THE ...

The first human mission beyond Earth orbit in more than 50 years successfully concluded with a splashdown in the Pacific ...

After rounding the moon, the Artemis 2 crew is picking up speed as they head toward a splashdown off the coast of California.

Today is the final day of NASA’s Artemis 2 mission, and it’s going to be a nail-biter.

When the Artemis II four-person crew left Earth’s orbit, they were protected by a computing system designed to move beyond simple redundancy (a la the Apollo missions) to a fail-silent architecture.

About 24 seconds after reentry, the spacecraft will largely be engulfed in plasma, leading to a six-minute blackout period.

Orion will slam into Earth's atmosphere at more than 30 times the speed of sound, in what NASA expects to be the most ...

Excess charring on Artemis I's heat shield had NASA racing to understand what went wrong—and to ensure the technology was ...

Firefly Aerospace shares were 6% higher, at $37.59, after the company said it was collaborating with Nvidia to allow rapid on-orbit processing in lunar orbit for Firefly's Ocula Moon imaging service.

Firefly Aerospace (Nasdaq: FLY), a market leading space and defense technology company, today announced a collaboration with NVIDIA to enable rapid on-orbit processing in lunar orbit for Firefly’s ...