3I/ATLAS is the third interstellar visitor ever to visit the solar system having been formed around a distant star. Tune in ...

The crew members will discuss their science expedition aboard the International Space Station after completing more than five months in space.

The wet dress rehearsal is NASA’s closest simulation of launch day, stopping just seconds before liftoff. The term comes from ...

Comet 3I/ATLAS leaving the Solar System marks a rare final farewell. Learn how to watch the last livestream and why scientists care, today!!

The NASA mega-rocket set to carry four astronauts on a 10-day test trip around the moon is on its way to its launch pad at ...

Live updates from SpaceX’s Sunday evening Starlink 6-100 mission that launched a Falcon 9 rocket from Cape Canaveral Space ...

The rollout sets the stage for tests and dress rehearsals ahead of NASA's first crewed flight to the moon in more than 50 ...

I hope you had the chance to tune in to WTOP on Saturday for our live team coverage of the Artemis II rollout.

NASA is preparing to roll out its towering Artemis 2 moon rocket to Launch Pad 39B at the Kennedy Space Center on Jan. 17, ...

NASA officials were jittery with excitement as they briefed reporters on the final preparations for Artemis 2 on Friday. This ...

However, the Italy-based The Virtual Telescope Project will give one last live peek at the exocomet as it cruises toward the Jovian moon Eupheme and eventually leaves the solar system. The live event ...