Astronomy 2021A/B Quiz: Astro 2021 - Exam Questions.docx
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Questions that might be on the exam: what is star fleet"s prime directive, a. blahblahblah, b. blahblahblah, c. blahblahblah, d. not interfere with alien life, e. blahblahblah, what is the main question of the fermi paradox, a. Increases: b. decreases, c. stays the same, d. becomes a different property, e. depends on the medium, what is the habitable zone, a. A zone in which the surface temperature of a planet allows it to have liquid water on the surface: c. a zone in which life is guaranteed to form on any body within it, d. a zone in which molecules for life are found, e. a zone in which rocky planets were found, kepler"s discovery that the orbits of the planets are ellipses and not circles was important because, a.