Mars Spectacular
On Tuesday, August 12, 2014 4:52:15 AM UTC-6, wrote:
No, it should be possible to obtain enough magnification with even a small
telescope.
Oh, I'm sorry, I didn't mention that one should also have a sharp and clear image rather than a round red blur.
Having seen Mars through a 4-inch telescope at about 480x magnification, the maximum recommended for that aperture, I know it was nowhere near as large in apparent diameter as the full moon.
At a favorable opposition, a magnification of 1400x is required. This, at 60x per inch, requires an aperture of 23 inches.
John Savard
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