Cevaplar

2012-12-26T20:22:04+02:00

teleskop meselaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa

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2012-12-26T20:22:29+02:00
Dürbünler Teleskoplar Radyo Teleskoplar Hubble Uzay Teleskobu Güneş ve Heliosperik Gözlemevi  
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