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

Launching rockets may seem like a lofty goal achieved only at major companies like NASA and SpaceX, yet UC Santa Barbara ...

NASA's James Webb Space Telescope has captured a new image of what is known as the "Exposed Cranium" nebula, a cloud of gas ...

CFTC ban prediction markets on death, war, terrorism, and assassination. Polymarket faces backlash for controversial listings.

Grounded until at least April, NASA's giant moon rocket is headed back to the hangar this week for more repairs before astronauts climb aboard.

NASA will likely delay the launch of the Artemis II mission around the moon again after the discovery of a helium flow problem overnight Friday. The space agency said Saturday that the rocket and ...

This is read by an automated voice. Please report any issues or inconsistencies here. A helium flow problem forces NASA to delay Artemis II from March into April. The 322-foot rocket must be rolled ...

In the latest setback to return astronauts to the moon, NASA delayed the highly anticipated flight yet again after a new problem cropped up with the rocket Saturday. April is now the earliest that the ...

NASA has discovered a helium leak in the SLS rocket's cryogenic propulsion stage. The issue was found after a previously successful wet dress rehearsal. Engineers are rolling the rocket back to the ...

NASA had just announced a flawless wet dress rehearsal and possible early March liftoff of its long-awaited Artemis II mission, but all that changed in less than 24 hours. A closer look at the giant ...