NASA's Space Launch System rocket is about to depart the launch pad in Florida where it has been vertical for more than a ...

The massive rocket that will propel four astronauts into deep space had to be moved off the launchpad for repairs.

NASA is preparing to roll its Artemis II rocket off the launch pad and back to the Vehicle Assembly Building at Kennedy Space Center to fix a helium flow issue.

Old Apollo rocks are providing a fresh take on the moon's magnetic field. The lunar magnetic field is currently weak or even nonexistent, but cranked up to superstrength for short snippets of time ...

Following a successful fueling test of its Artemis 2 moon rocket, NASA encountered another issue that will again delay the ...

This rollback (for repairs to the rocket) will add another significant delay to NASA’s plan to return humans to lunar orbit.

Four astronauts who will fly around the moon on the first U.S. human lunar spaceflight in more than 50 years were guests at ...

During the record-long speech, the President made no mention of NASA's most important crewed mission since the Apollo era, even though the astronauts were in the audience.

KENNEDY SPACE CENTER — More than 1,000 people came out to see NASA roll out its Artemis II Space Launch System (SLS) rocket as it made its slow march to the launch pad during the chilly early morning ...

Live video of the Artemis II SLS rocket rolling back to Kennedy Space Center's Vehicle Assembly Building.