Russian cosmonauts discovered a foul smell and strange droplets floating around after opening the docked Progress 90 spacecraft.

Since the propulsion system was to be disabled once the capsule was docked at the space station, the thrusters would not be needed then, he said. However, as the capsule approached the ISS for its ...

systems and items of a perspective nuclear propulsion unit intended for tests in outer space, including with the use of the ISS’ Russian segment. According to the tender documentation ...

Boeing’s six decades in space have helped to facilitate a permanent off-planet U.S. presence and enabled our first footsteps ...

The International Space Station (ISS) was recently maneuvered into a higher orbit once again in order to avoid a collision ...

The Progress vehicle was locked down after the crew noticed a foul smell and droplets floating through the air.

SpaceX's Dragon capsule pictured after docking at the International Space Station A SpaceX capsule ... leaks of helium - which is used in its propulsion system - and issues with several of its ...

Phase One Before the ISS is decommissioned, crews prepare it for its testbed life by installing microwave transmitters, propulsion systems and provisions for robotic servicing. The station ...

The vessel's return to Earth had already been delayed because of issues with some of its thrusters and leaks of the helium gas which pushes fuel into the propulsion system. Nasa is carrying out a ...

Starliner experienced unexpected propulsion issues during docking with the ISS June 6 and the cause and remedy could not be pinned down after nearly two months of troubleshooting.