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the extrasolar planet hd 189733b transiting its parent star is here seen in an artists impression. it is thanks to a special alignment of the planet and the star that astronomers have been able study the atmosphere of this fascinating world - hd format stock videos & royalty-free footage
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The extrasolar planet HD 189733b transiting its parent star is here seen in an artists impression. It is thanks to a special alignment of the planet and the star that astronomers have been able study the atmosphere of this fascinating world
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