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Earth-like Planet Discovered

By sarahness on November 3, 2009

corot-7b

Astronomers discovered an earth-like planet orbiting around the star COROT-7. The planet was named COROT-7b. The composition is somewhat similar to Earth’s, a rocky one, but with less iron and/or more water.

However, the planet orbits very close to its star, 23 times closer than Mercury is to the Sun. It is too hot to harbour extraterrestrial life.

corot7b

Despite this, its discovery suggests that other similar planets could exist in an orbit that is cooler and less hostile.

The star, COROT-7, in the constellation Monoceros, is 500 light years away and is slightly smaller than the Sun.

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One Response to “Earth-like Planet Discovered”

  1. Great site. A lot of useful information here. I’m sending it to some friends!

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