Update for 7:50 pm ET: SpaceX called off its planned launch of the Crew-10 astronaut mission for NASA due to a hydraulics issue with a clamp device on ground equipment securing the crew's Falcon 9 ...

Dr. James Carter, a space medicine specialist, explains, "Astronauts returning from long-duration missions experience significant physiological challenges. The process of walking again is not just ...

They are getting only a small fraction of the exercise we all get from just walking in gravity." Increased risk of cancer due to the heightened levels of radiation that astronauts are exposed to ...

They are getting only a small fraction of the exercise we all get from just walking in gravity." Increased risk of cancer due to the heightened levels of radiation that astronauts are exposed to is ...

When astronauts walk on the moon, they'll serve as the eyes, hands, and boots-on-the-ground interpreters supporting the broader teams of scientists on Earth. NASA is leveraging virtual reality to ...

A private lunar lander is no longer working after landing sideways in a crater near the ... of rovers to roam the unexplored terrain ahead of astronauts' planned arrival later this decade.

A private lunar lander is no longer working after landing sideways in a crater near the ... of rovers to roam the unexplored terrain ahead of astronauts’ planned arrival later this decade.

Of the four CLPS missions attempted so far, only one lander managed an upright touchdown, two landed sideways, and one failed to reach the moon altogether.

A private lunar lander is no longer working after landing sideways in a crater near the ... of rovers to roam the unexplored terrain ahead of astronauts’ planned arrival later this decade.