The Smithsonian Astrophysical Observatory is pleased to present a collection of 9 models that were created using images generated by the Chandra X-ray Observatory. The launch of this collection ...

Kolkata, Dec 13 (PTI ) Civil Aviation Minister Ram Mohan Naidu Kinjarapu on Friday unveiled the centenary celebration logo of the Netaji Subhas Chandra Bose International Airport in Kolkata ...