Ultimate fate of the universe - Wikipedia
In 1929, Edwin Hubble published his conclusion, based on his observations of Cepheid variable stars in distant galaxies, that the universe was expanding. From then on, the beginning of the universe and its possible end have been the subjects of serious scientific investigation.
The end of everything: 5 ways the universe could be destroyed
Jul 22, 2022 · Here are some of the leading hypotheses about how the universe could end, and when. To figure out how the cosmos could come to a close, physicists look back to the beginning. About 13.8 billion...
Does the universe have an end? - MSN
This would mark the "end" of the universe in terms of meaningful activity. Big Crunch : If the universe's expansion eventually reverses due to gravitational forces, it could collapse back into a ...
This is the way the universe ends: not with a whimper, but a …
Aug 11, 2020 · Astronomers have long contemplated the ultimate end of the cosmos. The known laws of physics suggest that by about 10 100 (the No. 1 followed by 100 zeros) years from now, star birth will cease, galaxies will go dark, and even black holes will evaporate through a process known as Hawking radiation, leaving little more than simple subatomic ...
Why physicists now question the fate of the Universe
May 22, 2024 · Starting in the late 1990s, combinations of large-scale structure data, supernova data, and CMB data all pointed toward a single picture: a dark energy-dominated Universe that would end in a...
How Will the Universe End? - Quanta Magazine
Feb 22, 2023 · Steven Strogatz speaks with theoretical cosmologist Katie Mack about the five ways that scientists think the universe could come to an end. Our universe has a beginning. And someday, it will have an end too — but which one? As the cosmos expands and the stars and galaxies grow dim, will everything slowly become colder and more isolated?
How will the Universe end? - Royal Museums Greenwich
Will the Universe end with a Big Freeze, a Big Rip – or something even weirder? Take a look into the distant future with astronomers from Royal Observatory Greenwich
A Big Freeze, Rip or Crunch: how will the Universe end?
Oct 10, 2016 · Here are the three theories proposing how that end could come to be. The first theory claims the Universe will end with a Big Rip, as the pull of the Universe's expansion gets stronger than...
How Will The Universe End? - Discover Magazine
Mar 19, 2019 · Finally, our universe would end in an explosion, a singularity of literally infinite energy. Current theories predict that if this so-called Big Rip is in our future, it will take another 22 billion years to arrive.
Universe Endings: Big Rip, Heat Death and Vacuum Decay - NPR
Aug 13, 2024 · Scientists say it could eventually lead to heat death: A cold, dark cosmos populated by isolated galaxies, fading stars — and even the evaporation of black holes. That's just one potential option....
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