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In physical cosmology, the Big Rip is a hypothetical cosmological model concerning the ultimate fate of the universe, in which the matter of the universe, from stars and galaxies to atoms and subatomic particles, and even spacetime itself, is progressively torn apart by the expansion of the universe at a certain time in the future, until distances between particles will infinitely increase.
However, only a portion of the universe would be destroyed by the Big Slurp while most of the universe would still be unaffected because galaxies located further than 4,200 megaparsecs (13 billion light-years) away from each other are moving away from each other faster than the speed of light while the Big Slurp itself cannot expand faster than ...
22 billion years in the future is the earliest possible end of the Universe in the Big Rip scenario, assuming a model of dark energy with w = −1.5. [21] [22] False vacuum decay may occur in 20 to 30 billion years if the Higgs field is metastable. [23] [24] [25]
Proposals about the final state of the universe depend on the assumptions made about its ultimate fate, and these assumptions have varied considerably over the late 20th century and early 21st century. In a hypothesized "open" or "flat" universe that continues expanding indefinitely, either a heat death or a Big Rip is expected to eventually occur.
The big Christmas coffee rip-off – and why your gingerbread latte is getting even more expensive. Olivia Petter. November 20, 2024 at 11:01 AM. Ho-ho-how much? The mark-up on seasonal cups is ...
The end of the Universe in the Big Rip scenario, assuming a model of dark energy with w = −1.5. Observations of galaxy cluster speeds by the Chandra X-ray Observatory suggest that the true value of w is ~-0.991, meaning the Big Rip will not occur. [218] 10¹⁰⁰: Various
The bureau's website has been malfunctioning since late on Friday, around the time Musk posted a message on his X platform that said: "CFPB RIP." The union representing the consumer watchdog's ...
Image credits: LooseLasagna #4. Pulled up to this easily $1.5-2mil house. Lady opens the door and as shes signing the receipt I hear, "Bethany! Willis is in the dog food again!"