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Há 1 dia · In astronomy, dark matter is a hypothetical form of matter that appears not to interact with light or the electromagnetic field. Dark matter is implied by gravitational effects which cannot be explained by general relativity unless more matter is present than can be seen.
Há 2 dias · A black hole is a region of spacetime where gravity is so strong that nothing, including light and other electromagnetic waves, is capable of possessing enough energy to escape it. [2] Einstein 's theory of general relativity predicts that a sufficiently compact mass can deform spacetime to form a black hole.
Há 3 dias · A supermassive black hole (SMBH or sometimes SBH) is the largest type of black hole, with its mass being on the order of hundreds of thousands, or millions to billions, of times the mass of the Sun (M ☉). Black holes are a class of astronomical objects that have undergone gravitational collapse, leaving behind spheroidal regions of ...
Há 2 dias · June 2, 2024. Two dozen people were wounded and one person was killed in a shooting at a large birthday party in Akron, Ohio, early on Sunday morning, officials said. At a news conference Sunday ...
Há 4 dias · They included Johnny Depp in the 2015 movie Black Mass about gangster Whitey Bulger, as well as Tom Hanks in the Cold War thriller Bridge of Spies (2015) and Meryl Streep in the journalism...
Há 1 dia · What does Black Mass contain? Importantly, the black mass contains valuable materials such as nickel, cobalt, graphite, copper, aluminium, and lithium. The black mass is sent offshore for further refining and can then be incorporated into new battery products. At present Australia lacks the capacity and facilities to effectively recover the ...
Há 2 dias · Scientists have discovered that intermediate-mass black holes may have formed in dense star clusters. Known as “globular clusters”, these bodies are filled with tens of thousands to millions ...
