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Astronomy版 - Stargazing from Orbit[zz]
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相关话题的讨论汇总
话题: orbit话题: stargazing话题: telescope话题: solar话题: hubble
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s******o
发帖数: 298
1
March 11, 2002 | After deployment of the Hubble Space Telescope it was time
to watch the Hubble slowly drift off and away from the space shuttle and to
admire its beauty. The look of the telescope has been forever changed. Stout
and strong-looking panels have replaced the bird-like solar array wings. The
new solar arrays have deep blue gallium arsenide solar cells, replacing the
silicon cells. On the other side of the arrays are white reflective panels,
and so the telescope will no longer emit t
1 (共1页)
进入Astronomy版参与讨论
相关主题
Nov. 24 Astronomy Picture: Hubble Floats FreeBlaze of Star Formation Seen in New Hubble Pictur
Astronomy Picture of Day: a Wrong GalaxyA Tangle of Starburst [zz]
笔状星云的震波蝴蝶状的“派碧隆”(Papillon)星云揭示大质量恒星诞生之谜(英文原文)
Astronomy Picture of Day: Mars from Hubble木星和木卫一的罕见合影(英文原文)
questionsOldest White Dwarfs Define Age of the Universe[zz
Novice guide: fundamental equipment of stargazingBlowing in the Stellar Wind[zz]
刚买了celestron 130EQ,版上有用类似的吗?交流交流Stunning View of the Whirlpool[zz]
Hubble's Best ImagesAstronomy Picture of Day: Hubble's Deep Field
相关话题的讨论汇总
话题: orbit话题: stargazing话题: telescope话题: solar话题: hubble