TOP TEN SPACE PHOTOS: Most Viewed of 2008

TOP SPACE PHOTOS: Most Viewed of 2008
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9. First Picture of Alien Planet Orbiting Sunlike Star?

A faint dot above a blazing inferno is possibly the first direct view of a planet outside our solar system orbiting a sunlike star.

The infrared image, taken by the Gemini Observatory in Hawaii, was released in September. At the time astronomers weren't sure whether the body was a planet or a planetlike object, and it remains to be seen if it is truly orbiting the star.

Two months later independent teams announced the first infrared image of an alien multiplanet system, taken using a pair of ground-based telescopes, as well as the first visible-light picture of an extrasolar planet, snapped by the Hubble Space Telescope.

More about this picture >>
—Image courtesy Gemini Observatory
 
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