DARKMATTER
Dark matter
Dark matter is a type of matter hypothesized in astronomy and cosmology to account for a large part of the mass that appears to be missing from the universe. Dark matter cannot be seen directly with telescopes; evidently it neither emits nor absorbs light or other electromagnetic radiation at any significant level. Instead, the existence and properties of dark matter are inferred from its gravitational effects on visible matter, radiation, and the large-scale structure of the universe. According to the Planck mission team, and based on the standard model of cosmology, the total mass–energy of the known universe contains 4.9% ordinary matter, 26.8% dark matter and ...The above text is a snippet from Wikipedia: Dark matter
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Dark Matter
Dark Matter is the first feature film by opera director Chen Shi-zheng, starring Liu Ye, Aidan Quinn and Meryl Streep. It won the Alfred P. Sloan Prize at the 2007 Sundance Film Festival.The above text is a snippet from Wikipedia: Dark Matter (film)
and as such is available under the Creative Commons Attribution/Share-Alike License.
dark matter
Noun
- Particles of matter that cannot be detected by their radiation but whose presence is inferred from gravitational effects.
The above text is a snippet from Wiktionary: dark matter
and as such is available under the Creative Commons Attribution/Share-Alike License.