China launched its crewed Shenzhou-23 spacecraft and eased it into a successful docking with a space station early Monday as part of Beijing's ambitions to send humans to the moon by 2030, state media ...

Despite being the closest planet to the Sun, Mercury hosts water ice at its poles. Now scientists may know how it got there. The rocket experienced an anomaly during a hot fire test ahead of 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 ...