NEW DELHI: The Axiom mission marked India's second human venture into space, following Rakesh Sharma's historic journey aboard a Soviet spacecraft in 1984. Although not India's pioneering astronaut, ...

Human spaceflight has entered a phase where one company effectively controls the only operational ride to orbit for professional crews and most private passengers. SpaceX has turned what was once a ...

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 ...