free-thinkers.eu What's REALLY under the moondust
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What's REALLY under the moondust

Source: http://www.dailymail.co.uk/sciencetech/article-262...

From The Daily Mail

Two huge radio telescopes have given scientists a rare look beneath the surface of the moon.

Radar signals beamed from the Arecibo Observatory in Puerto Rico — the world's largest radio dish, with a diameter of 1,000 feet — penetrated deep into the moon.

They then bounced back and were detected by the Green Bank Telescope in West Virginia, the planet's biggest, fully steerable radio telescope at 330 feet wide.

Researchers use this technique, called bistatic radar, to study many solar system objects, from asteroids to other planets.

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