Black Holes

The Big Bang, Black Holes and Gravitational Waves : Dr Ravi Sinha

The Relativity Story from Albert Einstein to Penrose and Hawking The 8th lecture (in Hindi) in the Umang Library popular science series will happen this Sunday, November 8, at 5 PM IST. The series is aimed at creating awareness about science in the Hindi belt of India. This coming lecture will be on how the … Continue reading The Big Bang, Black Holes and Gravitational Waves : Dr Ravi Sinha →

Einstein’s ‘Gravitational Waves’, Ripples in Space-Time & Seeking the MULTIVERSE…

One hundred years ago Albert Einstein, in his General Theory of Relativity, predicted the existence of a Dark Side of the Force to the cosmos. He postulated the presence of invisible “gravitational waves” – ripples in space-time produced by some of the most violent events in our vast cosmic timeline; exploding stars, black hole collisions, and […]