Experiments in astrophotography without a telescope.
Space
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Total solar eclipse (entire) (8/21/2017)
Canon 7D, 70-300 f/4-5.6L at 300 mm, Kenko 2x Teleplus Pro300 DGX, f/11, ISO400. 1/100 sec for eclipse phases and bracketing from 1/4000 - 1/2 sec for totality.