Why is the universe expanding at an ever-increasing rate? This is one of the most exciting yet unresolved questions in modern ...
Most explanations rely on "dark energy" to explain the Universe's accelerating expansion rate, but a new study takes a ...
If the universe is expanding, then what is it expanding into, and what is it expanding from? Where's the edge of the universe ...
The Universe might not exist forever. New observations by physicists indicate that it will one day reach its maximum size ...
If recent discoveries that dark energy is evolving hold any water, our Universe will collapse under its own gravity on a ...
Astrophysicists have presumed for nearly a century that the universe will just keep expanding for all eternity, driven by an ...
Modern cosmology reveals a universe expanding uniformly without a spatial center or edge. The Big Bang wasn't a localized explosion but a simultaneous ...
The first double-burst supernova ever observed, SNR 0509, is a historic discovery that reveals how white dwarfs explode in ...
This week, researchers reported the discovery of four Late Bronze Age stone megastructures likely used for trapping herds of ...
Scientists figured out that the universe is billions of years old — after years of reading ancient rocks and dying stars, and ...