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A comment on A Visionary Project Aims for Alpha Centauri, a Star 4.37 Light-Years Away. Parent comment

Re:A Visionary Project Aims for Alpha Centauri, a Star 4.37 ... by maverick_iceman on Tuesday April 12, 2016 @05:18PM (#11483668)
Why decelerate? At 0.2c it takes around 40 minutes to cross 1AU. (Ignoring time dilation which is not super significant at 0.2c.) That gives ample time to take photos from a moderate distance.
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