A rocket has finally launched in a bid to bring two 'stranded' NASA astronauts back to earth after nine months in space - but how has the mission affected their health?

Diminutive Barnards Star is closer in size to Jupiter than to the Sun. Only the three stars that make up the Alpha Centauri ...

In a major finding, scientists from Space Physics Laboratory, VSSC, analysing radio signals from India’s Chandrayaan-2 (CH-2) ...