After weeks of fuel leaks and other issues, NASA faced a trouble-free countdown Tuesday on the eve of astronauts' first trip to the moon in more than half a century. Officials reported the moon rocket was doing well on the pad,

This browser does not support the Video element. NASA has changed the date for the Artemis II wet dress rehearsal due to cold weather. The wet dress rehearsal is now scheduled for Monday. The earliest date for the Artemis II launch will now be no earlier ...

When D.C. locals area think about weather, they usually picture storms rolling up the East Coast, a windy March day, or a summer thunderstorm over the Potomac.