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Kepler Observatory: Magnified Light Curve

The sensitive instruments on the orbital Kepler Observatory show a smooth rise and fall of the light between transits caused by the changing phases of the planet, similar to those of our moon. This is a combination of both the light emitted from the planet and the light reflected off the planet. The smooth rise and fall of light is also punctuated by a small drop in light, called an occultation, exactly halfway between each transit. An occultation happens when a planet passes behind a star. Courtesy of NASA

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MIT News

MIT News

Category: News | Updated almost 2 years ago

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August 07, 2009 10:14
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