NASA's James Webb Space Telescope has captured a nearly perfect Einstein ring located some 12 billion light-years away. Such rings are the result of the…
NASA's James Webb Space Telescope has captured a nearly perfect Einstein ring located some 12 billion light-years away. Such rings are the result of the…
Albert Einstien is one of the most revered and important figures in human history. His theories and calculations have led to the birth of modern astrophysics…
The back and forthing through rabbit holes is a great deal like real life, as an artist friend used to put it. He often talked about the tunnel at the end of…