As NASA prepares to send astronauts around the moon, a critical dress rehearsal on Monday will reveal whether its rocket is truly ready to fly.

Artemis II echoes the Apollo-era missions that paved the way for the first moon landing — and sets the stage for what comes next.

A rare lunar occultation will occur on Feb. 2 when the moon passes directly in front of bright star Regulus as seen from a path through North America.

There's lots to see when you look up tonight.

The O2O system could send more data to Earth than ever before, NASA says.

Your guide to March's full Worm Moon, from peak times to skywatching highlights. The March full moon will reach peak illumination at 6:38 a.m. EST (1138 GMT) on March 3, when the sun and moon are opposite each other in Earth's sky, making the lunar disk appear fully lit from our perspective.

Ahead of the anticipated launch of the Artemis II mission, catch a glimpse of February’s full moon, called the snow moon.