"As that ancient light travels to us, matter acts like an obstacle course getting in its way and changing the patterns slightly," said Charles Lawrence, the U.S. project scientist for the Planck mission. "The Planck map reveals not only the very young universe, but also matter, including dark matter, everywhere in the universe."
This map shows the oldest light in the universe. Called the cosmic microwave background, it was imprinted on the sky when the universe was 370,000 years old. (Image: ESA and the Planck Collaboration)
Sharon Gaudin covers the Internet and Web 2.0, emerging technologies, and desktop and laptop chips for Computerworld. Follow Sharon on Twitter at @sgaudin, on Google+ or subscribe to Sharon's RSS feed. Her email address is firstname.lastname@example.org.
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