Four astronauts have embarked on a high-stakes flight around the moon.

Four astronauts have embarked on a high-stakes flight around the moon, humanity’s first lunar voyage in more than half a century.

The people who toiled night and day to put astronauts on the moon during Apollo are thrilled that NASA is finally going back.

NASA's giant new moon rocket is on its way to the launch pad.

NASA's new moon rocket sprouted more fuel leaks in a test ahead of a possible launch attempt next week.

The Artemis I mission to the moon that was set to launch Saturday afternoon has been postponed -- yet again.

NASA has called off a second launch attempt for its new moon rocket because of yet another fuel leak.

NASA has fueled its huge moon rocket for the first time and completed a countdown test despite a fuel line leak.