Astronomers using NASA's Hubble Space Telescope have spotted for the first time a distant supernova ...

Russia's military on Friday launched manoeuvres of air defence forces in the southwest of the countr...

Astronomers using a telescope, fitted with an optics system developed by Indian researchers and coll...

Expressing concern over China developing "disruptive and destructive" counter-space capabilities, US...

The Curiosity rover has temporarily stopped work on Mars while NASA engineers investigate a short ci...

Known as ATHENA, for Advanced Test High Energy Asset, the ground-based prototype system burned throu...

India's Mars Orbiter Mission payload has viewed the "albedo" of Mars - the fraction of solar energy ...

The launch of India's fourth Navigation Satellite, IRNSS-1D, scheduled for March 9 from Sriharikota,...

Government needs to treat private sector defence companies at par with state-owned firms to boost de...