A Russian crew member on the International Space Station has recorded a video message to address concerns about an air leak on the orbiting outpost.
International Space Station
Air pressure on the International Space Station has been restored to correct levels after a leak was repaired.
A SpaceX rocket that flew just two months ago with a Nasa satellite has roared back into action, launching the first orbiting robot with artificial intelligence and other station supplies.
One of Nasa’s prime shippers, Orbital ATK, has launched a fresh load of supplies to the International Space Station.
NASA space scientist Dr Sue Lederer, who recently embarked on an educational visit to Fife, tells Michael Alexander why human-made space debris are a reminder of Earth's fragility - and a potential hinder to longer-term human progress in space.
Mearns primary school children have won a space race to get their learning into orbit over the Earth.
British astronaut Tim Peake has said he feels like he is having the "world's worst hangover" as his body adjusts to life on Earth.
British astronaut Tim Peake has made a dramatic return to Earth after six months on the International Space Station (ISS), describing it as "the best ride I've been on ever".
Cyclists from Carse of Gowrie Velo hope to pedal the distance to the International Space Station to raise cash for The ARCHIE Foundation.
How realistic was the Hollywood blockbuster Gravity? Ahead of a St Andrews University lecture, Michael Alexander meets a former NASA astronaut and a space scientist who will be speaking about the increasing risk of being hit by debris in space for real.