Origin of dark energy
Words nearby dark energy
How to use dark energy in a sentence
These missing parts consist of dark matter and dark energy, both equally mysterious forms of new physics.Contemplating the End of Physics|Robbert Dijkgraaf|November 24, 2020|Quanta Magazine
It will be used to map small objects that are far away and probe for dark matter and dark energy.Satellite mega-constellations risk ruining astronomy forever|Neel Patel|September 2, 2020|MIT Technology Review
This is the concept of dark energy, and it points to something that we are missing in our description of the universe.The Physicist Who Slayed Gravity’s Ghosts|Thomas Lewton|August 18, 2020|Quanta Magazine
Currently, the only way we can feel the presence of dark energy is with observations of the distant universe.Dark Energy: Map Gives Clue About What It Is—but Deepens Dispute About the Cosmic Expansion Rate|Julian Bautista|July 31, 2020|Singularity Hub
If you have a kind of dark energy where the energy density is not constant, but is increasing over time, then — then you get this, this thing called phantom dark energy.This Cosmologist Knows How It’s All Going to End|Dan Falk|June 22, 2020|Quanta Magazine
We want to know if dark energy has always been this way, or if it has changed over history—and if it will stay the same forever.
We hope to see signs of what is to come by looking at how dark energy behaves now, and how it has acted in the past.
Not only that, but the rate of expansion is getting faster, a phenomenon we call “dark energy.”
From what we can tell, the total amount of dark energy seems to increase as the Universe expands.
If dark energy comes and goes, though, maybe the rate of expansion will slow down again.
Scientific definitions for dark energy
Cultural definitions for dark energy
An as yet unknown and unidentified form of energy that pervades the universe and produces a force that counteracts the gravitational attraction between galaxies.