This year is the 25th anniversary of humans inhabiting the International Space Station. A new PBS documentary looks at how the ISS was built and the challenges of surviving in outer space.

Personal tales of bravery, tragedy, daring and triumph, United in Space unveils the remarkable story of one of humanity’s ...

This is part of a NASA-supported project hoping to fabricate "device-ready" wafers from space-grown crystals. With its microgravity environment, the International Space Station (ISS) provides ...

After several postponed launches, Axiom Space's four private astronauts are finally on their way to the International Space Station (ISS). The multinational crew lifted off successfully aboard a ...