单词 | big rip |
释义 | > as lemmasbig rip big rip n. Astronomy a (hypothetical) outcome of the accelerating expansion of the universe, in which all matter within it, from the galactic to the subatomic scale, and space-time itself, is torn apart. ΚΠ 2003 R. Caldwell et al. in arXiv.org 25 Feb. [astro-ph/0302506v1, e-print accessed 22 Aug. 2018] 1 The phantom energy rips apart the Milky Way, solar system, Earth, and ultimately the molecules, atoms, nuclei, and nucleons of which we are composed, before the death of the Universe in a ‘Big Rip’. 2003 New Scientist 8 Mar. 15/1 In the most extreme scenario, the big rip will happen 22 billion years from now, with the Milky Way destroyed 60 million years before the end and atoms torn to pieces in the final 10-19 seconds. 2015 BBC Focus Aug. 26/3 It seems the Universe may not end with a bang or a whimper, but with a ‘Big Rip.’.. The model was proposed by Vanderbilt University mathematician Marcelo Disconzi. < as lemmas |
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