Answer to Question #27078 in Optics for sherri thalen
Alpha-Centari, is located at a distance of 4.5 light years. What is the diameter of a reflecting telescope, placed in Earths orbit, observed in visible light at 550nm, in order to resolve:a-A planet orbiting its star at the same distance as earth is from the sun.b- A sun sized star. c- Earth sized planet?
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