Northern lights also known as aurora borealis are caused due to activity on the sun surface. These beautiful lights are seen in the norther...

Stars with more than about eight times the mass of the Sun will typically burn through their fuel in less than 100 million years. Once fusi...

New York, June 27 (IANS) Uranus' magnetosphere -- the region defined by the icy planet's magnetic field and the material trapped inside it ...