The researchers, Konstantin Batygin and Mike Brown, from California Institute of Technology in US di...

ASTROSAT, the satellite for the first dedicated Indian astronomy mission aimed at studying celestial...

The European Space Agency has announced that its historic comet-chasing mission Rosetta has been ext...

The European space probe Philae has woken up after a months-long sleep even as it hurtled towards th...

Measurements by the Hubble Space Telescope have revealed that Hydra and Nix, the second- and third-b...

New photos beamed back by the New Horizons spacecraft zooming towards Pluto have unveiled more intri...

The US space agency is testing a stationary car-sized Mars lander scheduled to launch in March 2016 ...

Signs of alien life will be detected by 2025, while "definitive evidence" of extra-terrestrial being...

Two Earth-like planets could be orbiting a star in Alpha Centauri, our closest star system, astronom...