It's likely because you're looking at Jupiter's cloud bands/storms which are naturally soft looking in appearance.
this is another fkn fake picture man... htf can you actually sit there and defend it. you must be as duped as the rest oooohing and aaaahhing over it... there aint no fkn way an amateurs telescope caught that much clarity of the moon, and no way would the shadow be that crisp on a gas.