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Astronomers Discover 28 New Exoplanets And Four Multi-Planet Systems
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Astronomers Discover 28 New Exoplanets And Four Multi-Planet Systems
Artist's rendering of the planet orbiting the star, Gliese 436. Its diameter is 3.95 times that of Earth, and its mass is 22.6 times that of Earth. The planet's atmosphere is probably composed of hydrogen and helium that scatters blue light preferentially by Raleigh scattering, as in the Earth's atmosphere, making the atmosphere blue. Clouds reflect the orange-red light of the M dwarf star. The planet was detected by precise Doppler measurements of the star, Gliese 436, by the California & Carnegie Planet Search Team. (Credit: Art by Lynette Cook)
Science Daily |
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chiken keciik..boleh kasi source kpd berita atas tak? |
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n what is the consequence of this new discovery |
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that... our knowledge is too shallow about universe and in the agreement with the saying.. the more u explore, dig, find, the more you don't know about them...
ironic isn' t it? |
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planet2 tak main la  |
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Category: Belia & Informasi
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Post time 8-7-2007 10:05 AM
变色卡
Author
