Fixing the Space Launch System rocket's helium pressurization problem has pushed the Artemis II launch to at least April 1.
NASA announced it had found the source of a helium flow blockage that forced it to roll the Artemis II rocket back from the ...
NASA Administrator Jared Isaacman, far left, walks around Launch Complex 39B at NASA’s Kennedy Space Center in Florida with a team of troubleshooters working on a helium flow issue with the Space ...
Yesterday afternoon, NASA lost contact with its New Horizons spacecraft for an hour for reasons unknown. This is generally not a good thing when you’re working with technology that’s 4.5 light hours ...