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- Dictionaryobservation/ˌɒbzəˈveɪʃn/
noun
- 1. the action or process of closely observing or monitoring something or someone: "she was brought into hospital for observation" Similar
- 2. a statement based on something one has seen, heard, or noticed: "he made a telling observation about Hughie" Similar
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14 hours ago · The Moon has been also a site of Earth observation, particularly culturally as in the 1968 photograph called Earthrise, taken by Bill Anders of Apollo 8. The Earth appears in the Moon's sky with an apparent size of 1° 48 ′ to 2°, [284] three to four times the size of the Moon or Sun in Earth's sky, or about the apparent width of two little fingers at an arm's length away.
14 hours ago · Ethics is the philosophical study of moral phenomena. Also called moral philosophy, it investigates normative questions about what people ought to do or which behavior is morally right. The main branches of ethics include normative ethics, applied ethics, and metaethics . Normative ethics aims to find general principles that govern how people ...