question: Detailed observation of celestial objects requires what?
choices.text: the moon science experiments microwaves microscopes frequency tuning electricity magnifying light research and development
choices.label: A B C D E F G H
formatted_question: Detailed observation of celestial objects requires what? (A) the moon (B) science experiments (C) microwaves (D) microscopes (E) frequency tuning (F) electricity (G) magnifying light (H) research and development