Life-cycle of stars The most remarkable discovery in all of astronomy is that the stars are made of atoms of the same kind as those on the earth. Richard P. Feynman (1918-1988) We have all wondered about the mysterious twinkling stars in the night sky at some point in our Read more…
Time Machine and Time Travel (समय यात्रा) Time Machine and Time Travel(समय यात्रा) “The Time Traveller proceeded, any real body must have extension in four directions: it must have Length, Breadth, Thickness, and-Duration. But through a natural infirmity of the flesh, which I will explain to you in a moment, Read more…
The idea of a Gravity (Gurutvakarshan) and Black Hole is very fascinating among the students and common people also. Black holes are strange and fascinating star-like objects found in space. Different kinds of myth associated with Black Hole. Some people think that Black holes are the giant dead star which Read more…
Prediction of the Toroidal form of Black Hole I was right regarding my prediction of the Toroidal form of Black Hole. Toroidal topology is possible in string theory, even in classical GR similar ring type of event horizon exist for rotating BH. And most important thing is that Toroidal Black Read more…
Our universe is mysterious it is very big in size and it is expanding and spreading out. After the sun our (earth) closest star is Proxima Century (4.22 light year away). It means if any fastest moving spacecraft attempt to reach Proxima Century, it would take around 80,000 year time. Read more…
Quantization of Gravity When we are talking about quantization of gravity,one question strikes in our mind is that What is the motivation to quantize the gravity and what are the problems physicists are facing to quantize gravity? What are the attempts to quantize gravity and how much are they successful? Read more…