Watch private Ax-2 astronauts return to Earth in SpaceX Dragon tonight

China will send three astronauts to its Tiangong space station on Tuesday, putting a civilian scientist into space for the first time as Beijing pursues plans to send a manned mission to the Moon by the end of the decade

Migrating bats use Earth’s magnetic field to navigate in the dark

China launches 3 astronauts to Tiangong space station on Shenzhou 16 spacecraft (video)