I am deeply looking forward to the dragonfly mission to Titan, since we'll finally get high-resolution color images from the surface, which has liquid seas of hydrocarbons like methane and ethane at -290 F.

https://en.wikipedia.org/wiki/Dragonfly_(Titan_space_probe)

The single image from the surface by the Huygens probe leaves a lot to be desired.

https://en.wikipedia.org/wiki/Titan_(moon)#/media/File:Huyge...