RT @Gizmodo: Distant ruins: how scientists hunt space for dead alien civilizations http://t.co/9jc3FS10KF 0 atbildes
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Pēteris Krišjānis (2013-09-11 22:09:46) |
RT @Gizmodo: Distant ruins: how scientists hunt space for dead alien civilizations http://t.co/9jc3FS10KF | |