CURRENT AFFAIRS

Detailed explanation-1: -C. V. Vishveshwara (6 March 1938 – 16 January 2017) was an Indian scientist and black hole physicist. Specializing in Einstein’s General Relativity, he worked extensively on the theory of black holes and made major contributions to this field of research since its very beginning.

Detailed explanation-2: -Hota and his team first spotted this unusual black hole in 2013. In the subsequent years, they observed the strange object using the Giant Metrewave Radio Telescope, located near Pune.

Detailed explanation-3: -The company was founded by two young entrepreneurs; Mustaffa Kamal and Calvin Seah, who leveraged on their innovative ideas to build successful businesses.

Detailed explanation-4: -But the true “father” of the black hole concept was a humble 18th century English rector named John Michell–a man so far ahead of his scientific contemporaries that his ideas languished in obscurity, until they were re-invented more than a century later.

Detailed explanation-5: -Famed theoretician pioneered the theoretical study of black holes. Stephen Hawking, the prodigious British theoretical cosmologist who became an international celebrity, died at his home in Cambridge, U.K., early today, at the age of 76.