Dark-energy evidence suggests the universe will end in a “big crunch” roughly 20 billion years from now. The universe is nearing the halfway point of what may be a 33-billion-year lifespan, according ...
JWST observations show that early galaxies were chaotic, gas-filled systems rather than stable disks. Researchers from ...
On human timescales, the universe may as well be eternal. It’ll be here long after our species and our planet are gone, but it does have an end. The generally accepted long-term evolution of the ...
If recent discoveries that dark energy is evolving hold any water, our Universe will collapse under its own gravity on a ...
Evidence of this quantum layer may be coming soon. Here’s what you’ll learn in this story: Physicists are still puzzling over ...
Researchers have unveiled a new model for the universe’s birth that replaces cosmic inflation with gravitational waves as the ...
Using the James Webb Space Telescope, scientists have charted billions of years of galactic evolution, and found that ...
How did the universe come into being? There are a multitude of theories on this subject. In a Physical Review Letters paper, ...
Researchers have moved one step closer to solving one of science’s greatest mysteries—why the universe is filled with matter instead of nothing. Scientists at Indiana University have made a major ...
The universe could end in a Big Crunch, where gravity reverses expansion, heating everything to thousands of degrees before collapsing all matter into a single point.