Set to lift off this week, the NASA flight will take astronauts around the Moon for the first time in more than 50 years.

Chips seeded with the astronauts’ bone marrow cells circled the moon to help probe how deep-space flight affects human ...

Somewhere inside the Orion capsule hurtling back toward Earth in April 2026, a set of microfluidic devices no larger than a USB drive holds living bone marrow tissue built from each Artemis II ...

NASA is inching closer to sending astronauts back to the moon for the first time since 1972. Artemis II will launch four ...

Chinsese astronauts are conducting experiments with fruit flies and more aboard the Tiangong space station. Credit: China ...

While the primary goal of the Artemis II mission is the ensure the Orion spacecraft is safe for humans, NASA did find time to ...

Beyond moon photos, NASA's AVATAR experiment on Artemis II uses astronaut blood samples on chips to study and solve space's ...

A team of astronauts, including retired spaceman Mark Kelly and his wife, former Congresswoman Gabrielle Giffords, toured a European physics lab today (July 25) to mark the first birthday of the ...

While splashdown can be harrowing – the spacecraft will hurdle through the atmosphere faster than the speed of sound and ...

NASA's Artemis II crew has successfully launched on a mission that will take it around the moon and back to Earth. Here's ...

After making history on their journey around the moon, NASA’s Reid Wiseman, Victor Glover, Christina Koch and Canadian Space ...