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Fraser
2003-Jul-08, 10:08 PM
SUMMARY: Locating the faint evidence of planets circling distant stars used to require high performance optics, like those on the Hubble Space Telescope, but two scientists are putting together a system for NASA that should do the trick with off-the-shelf components for less than $100,000. The system will watch a 5-degree square of sky continuously (about 100x the area of the full moon in the sky), searching for stars which "wink" regularly when a planet obscures it. (source: NASA/JPL)


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