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Visit Jason Coleman's column >>

JASON COLEMAN

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A structural engineer with a love for tech, politics, science, and culture.
Articles Posted: 8  Links Seeded: 1601
Member Since: 1/2006  Last Seen: 8/04/2011

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Hubble Finds Distant Planet's Host Star

Seeded on Wed Aug 9, 2006 8:53 AM EDT
Read ArticleArticle Source: Space.com
science, astronomy, star, planet, hubble, telescope
Seeded by Jason Coleman
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The parent star of one of the most distant planets known has been identified using the Hubble Space Telescope.

The planet itself was discovered indirectly three years ago, exploiting a phenomenon called gravitational microlensing. This is when one star passes in front of another, as seen from Earth. The gravity of the closer star bends the background star's light like a lens, making the background star appear to brighten and then dim over several months as they pass.

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