Isro is changing the launch vehicle for Chandrayaan-4. The engine it now depends on has never flown.

The Orion crew module containing the four Artemis II astronauts splashed down in the Pacific Ocean Friday evening.

Geshelli didn’t stop there. The TORC uses four socketed mono op-amps instead of the typical dual configuration, which ...

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

NASA’s first crewed lunar mission in more than half a century came to a triumphant close Friday evening as the astronauts of ...

A new job posting from SpaceX mentions the company wants to develop compact 'multi-chip modules' to handle radio frequencies ...

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 ...

Artemis II returns to Earth today with a planned splashdown after its historic crewed mission around the moon.