NASA's Artemis II rocket repairs are underway after a dislodged seal caused a helium flow issue, delaying launch.

Following the successful in-flight abort test of the Mengzhou capsule on Feb. 11th, the spacecraft will remain in Hainan ...

NASA took another crack at fueling its giant moon rocket Thursday after leaks halted the initial dress rehearsal and delayed ...

NASA has repaired its Artemis 2 rocket, apparently keeping things on track for a possible April launch of the first crewed ...

As an astronaut, you have to prepare for all kinds of eventualities, whether it’s staying in orbit for nine months longer than expected due to problems with your spacecraft, or cutting short a space ...

NASA will again attempt to fuel up its moon rocket and do a launch-day walkthrough ahead of its Artemis II mission to send ...

NASA on Wednesday is set to roll its enormous Space Launch System rocket back to the hangar for repairs, a move that will ...

Welcome to Edition 8.30 of the Rocket Report! As I write this week’s edition, NASA’s Space Launch System rocket is undergoing ...

To fix the problem, NASA has to roll SLS and the stacked Orion spacecraft back to the Vehicle Assembly Building (VAB) at the ...

Artemis II will be the first human spaceflight to the vicinity of the Moon since 1972 and is the first crew mission for ...