We cultivate excellence, deliver value, enhance education, and engage the public. The National Science Foundation (NSF) is an independent federal agency created by Congress in 1950 "to promote the progress of science to advance the national health, prosperity, and welfare to secure the national defense."ĪUI collaborates with the scientific community and research sponsors to plan, build, and operate cutting-edge facilities. NRAO also provides both formal and informal programs in education and public outreach for teachers, students, the general public, and the media. Observing time on NRAO telescopes is available on a competitive basis to qualified scientists after evaluation of research proposals on the basis of scientific merit, the capability of the instruments to do the work, and the availability of the telescope during the requested time. NRAO telescopes are open to all astronomers regardless of institutional or national affiliation. Operated under cooperative agreement by Associated Universities, Inc.įounded in 1956, the NRAO provides state-of-the-art radio telescope facilities for use by the international scientific community. The National Radio Astronomy Observatory is a facility of the National Science Foundation Physicists cannot be definitive on this issue, though, as we just don’t have a good understanding of how gravity works at the center of a black hole. In the end, your suggestion that matter is not “destroyed” when it enters a black hole but just becomes unobservable to us, is plausible. Inside the event horizon, which is where quantum gravity effects start to come into play, are poorly understood. The physical properties of a black hole, which as you have said are mass, charge, and angular momentum, are measurable and are properties that derive from the event horizon of the black hole. Whats inside a black hole Physicist uses quantum computing, machine learning to find out by University of Michigan Enrico Rinaldi, research scientist in the University of Michigan Department of. Called “quantum gravity”, an understanding of how gravity works in a black hole requires physicists to figure out what happens to gravity at atomic-scale levels. The problem with understanding exactly what happens to the stuff that pulled into a black hole is that physicists really don’t have a complete understanding of how gravity works under the extreme conditions found in a black hole. RobĪnswer: As you already know, black holes are places where extreme gravitational attraction draws everything, even light, to a single point in space. Otherwise the implication is that mass, charge, and angular momentum can exist independently of matter. Question: I googled this question while looking for an answer to something even more vague: what is a black hole made of? If the 3 observable properties or a black hole are supposed to be mass, charge, and angular momentum, then what “inside” the black hole can still provide those properties if all matter in a black hole has supposedly been destroyed? The only thing I’ve been able to imagine is that a black hole does not actually destroy any matter that falls into it … it just prevents us from observing it.
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |