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 ...

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

While their trip looked like fun during the numerous news conferences and videos we saw, the four astronauts were hard at ...

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

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

Add Yahoo as a preferred source to see more of our stories on Google. Thirty hours before Artemis II takes off for the moon, engineers from a Lexington-based company will hand off an experiment to ...

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 ...

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

Crew begins a seven-hour lunar observation as NASA returns to the moon's neighborhood for the first time in decades.