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A wormhole is a hypothetical structure which connects disparate points in spacetime. It may be visualized as a tunnel with two ends at separate points in spacetime (i.e., different locations, different points in time, or both). Wormholes are based on a special solution of the Einstein field equations. [1]
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[3] [5] Black holes and associated wormholes thus quickly became commonplace in fiction; according to science fiction scholar Brian Stableford, writing in the 2006 work Science Fact and Science Fiction: An Encyclopedia, "wormholes became the most fashionable mode of interstellar travel in the last decades of the twentieth century".
Wormhole – hypothetical topological feature of spacetime that would be, fundamentally, a "shortcut" through spacetime. Quasi-star – hypothetical type of extremely massive star that may have existed very early in the history of the Universe. Black hole neural network
Bill & Ted's Excellent Adventure is a 1989 American science fiction–comedy buddy film and the first film in the Bill & Ted franchise in which two metalhead slackers travel through a temporal wormhole in order to assemble a menagerie of historical figures for their high school history presentation.
Quizlet is a multi-national American company that provides tools for studying and learning. [1] Quizlet was founded in October 2005 by Andrew Sutherland, who at the time was a 15-year old student, [ 2 ] and released to the public in January 2007. [ 3 ]
In 1958, David Finkelstein used general relativity to introduce a stricter definition of a local black hole event horizon as a boundary beyond which events of any kind cannot affect an outside observer, leading to information and firewall paradoxes, encouraging the re-examination of the concept of local event horizons and the notion of black ...
Since general relativity is a classical field theory, Wheeler's concept of a geon does not treat them as quantum-mechanical entities, and this generally remains true today.