Jet Propulsion Laboratory

March 20, 2014 10:27 PM

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A spacecraft that looks like a giant sunflower might one day be used to acquire images of Earth-like rocky planets around nearby stars. The prototype deployable structure, called a starshade, is being developed by NASA's Jet Propulsion Laboratory in Pasadena, Calif.

The hunt is on for planets that resemble Earth in size, composition and temperature. Rocky planets with just the right temperature for liquid water -- not too hot, not too cold -- could be possible abodes for life outside our solar system. NASA's Kepler mission has discovered hundreds of planets orb...

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