What is the main sequence of a star?

She is interested in quantum-informational aspects of black holes, such as the black hole information problem and complexity. She also works on ... The Democratic People's Republic of Korea (DPRK), known more familiarly as North Korea, is arguably the most mysterious country on Earth. Black holes are regions in space where an enormous amount of mass is packed into a tiny volume. This creates a gravitational pull so strong that not even light ... A black hole is so dense that gravity just beneath its surface, the event horizon, is strong enough that nothing – not even light – can escape. Sep 20, 2018 ... At the center of our galaxy, a supermassive black hole churns. Learn about the types of black holes, how they form, and how scientists ... Jul 20, 2017 ... From the mere assumption that a black hole has a nonzero entropy—that is, that it takes many bits to describe—how could Bekenstein and Hawking ... Black hole information paradox ... This token is unverified. Only interact with tokens you trust. Info. Symbol. BHIP. Network. In the deep black hole interior, however, the strong interactions between gravity and quantum physics require a quantum theory of gravity. Fortunately, though, ... Astronomers have observed evidence this way for dozens of black holes in our own galaxy. Scientists who study black holes focus on how other bodies are affected ... Black holes are one of the most mysterious elements in the universe and are very powerful. They have a powerful gravitational force that even light cannot ...