SpaceX's cupola is back. The giant glass dome on Crew Dragon gives astronauts jaw-dropping views of Earth, marking a new era in private space travel.

AP Photo/John Raoux She has spent 322 days in space over multiple missions and previously held the record for most spacewalks by a female astronaut ... aboard the ISS. Williams practices Hinduism ...

A recent study suggests that introducing natural microbes could improve their well-being. Tracy Caldwell Dyson in the ISS Cupola. Astronauts often suffer from health issues in microgravity, such as ...