Experiments aboard Orion are capturing insights about astronaut health that were never recorded during the Apollo program.

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

Early prototypes of the SpaceX Starship super-capsule that Italy is chartering to speed its spaceflight and biotech experiments to Mars (Marie D. De Jesús/Houston Chronicle via Getty Images) With its ...

Researchers from University of California San Diego Sanford Stem Cell Institute have discovered that spaceflight accelerates the aging of human hematopoietic stem and progenitor cells (HSPCs), which ...

Here's what's on the experiment roster for the Artemis 2 moon mission.

Incubated in a small triangular container stowed on the spacecraft just before launch were four USB-size “avatars,” which ...