"There are times when I've seen it and I'm thinking, 'Why is the hair standing up on the back of my neck right now?'" — Tom ...

Firefly Aerospace's Blue Ghost moon lander reached lunar orbit on Thursday (Feb. 13) and snapped some photos to commemorate ...

Sen aims to use the story-telling power of video to inspire, empowering everyone to witness planetary change and humanity's exploration of space.

SpaceX fired up its next Starship and booster for an engine test before the rocket's upcoming launch to space.

Proponents of going to Mars see peril and opportunity in Elon Musk's close relationship with Trump. Experts say just getting ...

Though 2025 won't mark the return of astronauts into deep space as NASA had hoped, launchpads still will be scorching-hot from a procession of robotic spacecraft attempting to land on the moon. How ...

Eleven and a half years of college, another 10 years working as a scientist and 15 more years of astronaut training ... asking for photos and autographs before she left.

Scientists now highlight a growing concern—eye health. A study from the Université de Montréal reveals that 70% of astronauts experience vision changes. This condition, called spaceflight ...

When SpaceX CEO Elon Musk and President Trump took to social media earlier this week to talk about quickly returning home the two NASA Starliner astronauts ... arranged rocket launch to fetch ...

One of the astronauts stranded on the International Space Station since last June explained in a new interview that she is struggling to remember what it feels like to walk and lie down.

NASA astronaut Sunita “Suni” Williams, one of the two astronauts on an unintentionally extended stay aboard the International Space Station, now holds the record for total spacewalk time by a ...