David Nakamoto nous a écrit :

I've imaged such things before, through a variety of telescopes and
image processing techniques. They do appear in Voyager and Galileo
images, so it's not unheard of. One of the things about imaging the
planets is that you can get better resolution of features, and
certainly better black-and-white and color contrast, than you can
with the eye.

OK, thank you for your answers.
So my picture is not so bad, at least for the colors. For details, I'll have
to wait for a clearer night.

--
Norbert. (no X for the answer)
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knowing the universe - stellar and galaxies evolution
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