Astronomy college course/Wikipedia Sidereus Nuncius/Quiz01/4

The same question is being asked for both question 4 and question 5. The questions are a bit confusing because they asking the same thing but the answers are different. The questions should either be combined or worded differently to discard any confusion. Ah2559 (discuss • contribs) 02:57, 26 January 2016 (UTC)