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dark energy
White Dwarf Star: Formation, Structure, and Cosmic Fate
A white dwarf is the dense remnant left when a low- or intermediate-mass star exhausts its fuel and sheds its outer layers.
Cosmic Microwave Background: The First Light Ever Released
The cosmic microwave background is thermal radiation released 380,000 years after the Big Bang, the oldest light observable in any direction.
Dark Energy Theoretical Models: How Physicists Explain the Accelerating Universe
Dark energy theoretical models are the mathematical frameworks cosmologists use to explain why the expansion of the universe is accelerating, driven by a...
Why Physicists Struggle to Kill the Cyclic Universe
Could our universe's expansion be a one-way ticket, defying hopes of cosmic recycling?
Dark Energy Is Weakening. Three Experiments Now Agree.
Three independent experiments – DESI, the Dark Energy Survey, and the South Pole Telescope – now all point the same way: dark energy...
Where Is the Center of the Universe? You're Asking the Wrong Question
The universe has no center. Every point has equal claim to being the middle of everything.
Supercomputer Simulates Universe With Full Physics for First Time
Frontier supercomputer runs first cosmological simulation including gas, stars, and black holes–testing dark energy and alternative gravity models.
