Thursday, August 13, 2009

Why Is Our Universe Expanding?

The attached photo shows the Fermilab team which will use the "Dark Energy Camera" on a remote mountaintop in Chile to examine light from hundreds of million of galaxies and try to find out why our universe is expanding ever faster over time.
The answer may be dark energy, a mysterious "antigravity force." Click on the blue title above to link to full online article.

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