Wednesday, January 25, 2006

Discovery of small, rocky, extrasolar world suggests such planets may be common





Using a relatively new planet-hunting technique that can spot worlds one-tenth the mass of our own, researchers have discovered a potentially rocky, icy body that may be the smallest planet yet found orbiting a star outside our solar system.

The discovery suggests the technique, gravitational microlensing, may be an exceptional technology for finding distant planets with traits that could support life.


Science fiction fans, rejoice!

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