A Brighter Universe
The universe is twice as bright as it looks to us. What gets in the way? Small grains of dust. Only half the energy produced by stars actually reaches our telescopes directly.
- BBC news
"Universe twice as bright as known," May 15, 2008
- Planets, stars, and galaxies
a visual encyclopedia of the universe
Last updated by Ginger L. on March 14, 2011
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