There is a lot of occasions for observations if you are into it.
This photo is not a happy accident, though. It took careful preparation.
Let's see... it looks that at a distance of 400km we can see features of size roughly 1m (or even better). This points to resolution of 0.01 arcsecond which is fenomenal for an amateur setup.
This photo is not a happy accident, though. It took careful preparation.
Let's see... it looks that at a distance of 400km we can see features of size roughly 1m (or even better). This points to resolution of 0.01 arcsecond which is fenomenal for an amateur setup.