A new study found that microgravity simulated on Earth hindered sperm cell movement, egg fertilization and embryo development ...

A NASA astronaut recently sent the internet into a frenzy when he posted an alien-looking photo on social media. The photo ...

The internet went into a frenzy on Friday when a NASA astronaut shared a weird alien-looking photo on social media.

Few members of the media were at the unexpected arrival site. Military police officer Ron McQueeney was one of the few ...

Instead, they got a 286-day marathon. After technical glitches turned their Boeing Starliner test flight into a nearly ...

The Artemis 2 astronauts will enjoy meals like mac and cheese, beef brisket and cookies on their moon mission, a far cry from ...

The four astronauts selected for the Artemis 2 moon mission will be the first to travel there in more than five decades.

The Artemis II mission, which will return US astronauts to lunar space, has run into problems that have critics demanding NASA remove the crew from the flight for safety reasons. The bigger question ...

NASA astronaut Butch Wilmore talks to PEOPLE about his near-death experience on the Starliner mission, which left him ...

VANCOUVER — UBC alumna Jessica Meir gave students an unusual office tour on Thursday as she floated and flipped inside her ...

Tippie researcher Daniel Newton is working with NASA to help astronauts switch tasks more efficiently to reduce the chance of making a catastrophic mistake while Artemis is on its way to the moon.