The spacecraft carrying astronaut Kim, cosmonaut Ryzhikov, and cosmonaut Zubritsky pulled away from the orbiting complex at 8 ...

Jonny Kim of NASA and Sergey Ryzhikov and Alexey Zubritsky of Roscosmos touched down in Kazakhstan on Tuesday (Dec. 9).

Russian Soyuz crews are now spending eight months aboard the space station instead of six to stretch supplies and lower costs ...

He gave readers a comprehensive and lyrical account of the historic mission in 1969. His science coverage as a ...

The USSR explored a colossal ground effect vehicle designed to carry and launch an entire two part spacecraft from the open ...

An unexpected bird strike triggered the crash, and the test vehicle exited the north end of the runway at low speed, Space ...

New 3I/ATLAS images from NASA and the ESA suggest the interstellar comet is active as it approaches Earth in December.

Junk is accumulating in space at a fantastic pace, with millions of pieces orbiting the Earth, and humans need to figure out ...

NASA's Jonny Kim and two cosmonauts are scheduled to leave the ISS today (Dec. 8) at 8:41 p.m. ET. Three astronauts will head ...