I wonder what would happen if a series of large, Shoemaker-Levy size ice comets impacted Venus? Cool the place down? Change the atmospheric chemistry? Effect the volcanism? Most likely very little, but it might be a first step in terraforming the place
I wonder what would happen if a series of large, Shoemaker-Levy size ice comets impacted Venus? Cool the place down? Change the atmospheric chemistry? Effect the volcanism? Most likely very little, but it might be a first step in terraforming the place