Paul Hertz

Jun. 08, 2012

Ex-Spy Telescopes May Aid Hunt for Dark Energy

The spy telescopes are wide-angle and short in length--earning them the nickname "stubby Hubbles."

space, astronomy, spy satellites, reconnaissance, imaging, telescopes

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Michael Pollan Talks Plants and Food

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Building Bridges From Plastic Shampoo Bottles

A New Jersey company transforms plastic waste into beams sturdy enough to support tanks and trains.

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