I don't get why ISS passes vary so much in brightness.
@vgr Well, according to Yahoo Answers the ISS rotates just once per orbit (keeping same face toward ground) https://answers.yahoo.com/question/index?qid=20101222053132AAs12TA …
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@vgr Well, according to Yahoo Answers the ISS rotates just once per orbit (keeping same face toward ground) https://answers.yahoo.com/question/index?qid=20101222053132AAs12TA …