New model calculates chances of aliens hiding in our universe
The chance of intelligent life in the universe is lower than public perception, with new research estimating it at 27% outside our galaxy.
An Odd Form of Dark Energy Might Solve a Pesky Cosmic Puzzle
The Hubble tension challenges the standard model of cosmology, suggesting potential fundamental issues with our understanding of the universe's expansion.
Lucy Turns 50, and Dark Energy Gets More Mysterious
Discrepancies in Hubble constant measurements suggest new understanding of dark energy's role in the universe's expansion.
Ask Ethan: Does space require dark energy in order to exist?
Space itself exists independently of dark energy, posing questions about their mutual relationship and the fundamental nature of the universe.
10 insights about the expanding Universe from a Nobel Laureate
The expansion of the Universe has accelerated, prompting the introduction of dark energy, creating a significant ongoing debate known as the Hubble tension.
The Big Bang started it all - but 'Big Crunch' could wipe us out
The universe could face a catastrophic 'Big Crunch' reversal after the Big Bang, leading to matter collapsing inward.
New model calculates chances of aliens hiding in our universe
The chance of intelligent life in the universe is lower than public perception, with new research estimating it at 27% outside our galaxy.
An Odd Form of Dark Energy Might Solve a Pesky Cosmic Puzzle
The Hubble tension challenges the standard model of cosmology, suggesting potential fundamental issues with our understanding of the universe's expansion.
Lucy Turns 50, and Dark Energy Gets More Mysterious
Discrepancies in Hubble constant measurements suggest new understanding of dark energy's role in the universe's expansion.
Ask Ethan: Does space require dark energy in order to exist?
Space itself exists independently of dark energy, posing questions about their mutual relationship and the fundamental nature of the universe.
10 insights about the expanding Universe from a Nobel Laureate
The expansion of the Universe has accelerated, prompting the introduction of dark energy, creating a significant ongoing debate known as the Hubble tension.
The Big Bang started it all - but 'Big Crunch' could wipe us out
The universe could face a catastrophic 'Big Crunch' reversal after the Big Bang, leading to matter collapsing inward.
The universe's possible endings include heat death, cosmic rip, or abrupt quantum destruction, still uncertain. Theorizing around dark energy and isolated galaxies offers perspective for future scenarios.
Our Universe Is Swallowing Baby Parallel Universes As It Expands, Scientists Suggest
The universe's expansion could be caused by it swallowing 'baby' parallel universes, rather than dark energy.
This new study offers an alternative explanation for the rapid inflation of our universe after the Big Bang.
What happens at the end of the universe?
The universe's possible endings include heat death, cosmic rip, or abrupt quantum destruction, still uncertain. Theorizing around dark energy and isolated galaxies offers perspective for future scenarios.
Our Universe Is Swallowing Baby Parallel Universes As It Expands, Scientists Suggest
The universe's expansion could be caused by it swallowing 'baby' parallel universes, rather than dark energy.
This new study offers an alternative explanation for the rapid inflation of our universe after the Big Bang.
NASA plans to launch a simulated star, using lasers to imitate celestial objects, aiding in understanding real stars' brightness, potential applications in studying dark energy and planet formation.