Imagine a future where the universe, all too soon, tears itself apart. Eventually, space-time is torn asunder, rendering the universe …
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Is the Universe Infinitely Big, or Just Extremely Large?
Imagine a future where the universe, all too soon, tears itself apart. Eventually, space-time is torn asunder, rendering the universe uninhabitable.
Through a variety of tests on Earth and throughout the universe, physicists have measured no changes in time or space for any of the fundamental …
The universe may not be as stable as you think. This is the way the world ends: not with a bang, but with a quantum vacuum decay of the ground state …
'It's like saying the word 'trillion' almost a hundred times.' Stars will continue to explode long after the universe is cold and "dead," one …
This one's a real head-scratcher. Paul M. Sutter is an astrophysicist at SUNY Stony Brook and the Flatiron Institute, host of Ask a Spaceman and Space …
