Euclid, a European space telescope, just captured 26 million galaxies to reveal the secrets of the dark universe.

The first Black person to clock a long-duration stay on the International Space Station, Glover is now aiming for the dark ...

Everything looked on track, but when JFK was assassinated in 1963, Dwight lost his biggest champion and he never made it to space. His is just one of the gripping stories in this documentary ...

NASA astronaut Victor Glover represents the continued tradition of exploration that has defined National Geographic since its inception. His groundbreaking work expands our understanding of space ...