NASA has a new problem to fix before the next Artemis II countdown test

The next series of launch opportunities for the Artemis II mission begin March 3. If the mission doesn’t lift off in March, NASA will need to roll the rocket back to the Vehicle Assembly Building to ...
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NASA continues SLS hydrogen leak tests

A NASA test to confirm repairs to seals in the SLS’s liquid hydrogen fueling system was only partially successful because of problems with ground equipment.

Deja Vu at the SLS Launchpad: Why Can’t NASA Shake Its Hydrogen Leak Curse?

During the lead-up to NASA’s Artemis 1 mission back in 2022, recurring hydrogen leaks led to significant delays and a ...

NASA finally acknowledges the elephant in the room with the SLS rocket

On Monday, after rolling the SLS rocket to be used for the Artemis II mission to the pad in January, NASA attempted its first ...