November 13, 2008 - BBC News
The first pictures of planets outside our Solar System have been taken, two groups report in the journal Science.
Visible and infrared images have been snapped of a planet orbiting a star 25 light-years away.
The planet is believed to be the coolest, lowest-mass object ever seen outside our own solar neighbourhood.
In a separate study, an exoplanetary system, comprising three planets, has been directly imaged, circling a star in the constellation Pegasus.
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Christian Marois of the Herzberg Institute for Astrophysics, Canada, and his team used the Keck and Gemini telescopes in Hawaii to look near a star called HR 8799, which is just visible to the naked eye.
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