Yahoo Web Search

- All
- Images
- Videos
- News
- Local
- Shopping
More
- Anytime
- Past day
- Past week
- Past month
Anytime

Search results

Dictionary
Dark en·er·gy

noun
- 1. a theoretical repulsive force that counteracts gravity and causes the universe to expand at an accelerating rate: "Einstein's theories allow for the possible existence of dark energy"
Powered by Oxford Languages
Powered by Oxford Languages

Searches related to define dark energy

define dark energy and dark matter define darkness
define dark energy astronomy

Dark energy
Email
Facebook
X
LinkedIn
Repulsive property with constant energy density theorized to make up most of the universe’s energy content to account for its observed expansion
In physical cosmology and astronomy, dark energy is an unknown form of energy that affects the universe on the largest scales. Its primary effect is to drive the accelerating expansion of the universe. Wikipedia
- Wiki
Feedback

Searches related to define dark energy
- define dark energy and dark matter
- define dark energy astronomy