Why assume the Kryptonians can terraform anything when the film shows us evidence to the contrary?
Many detractors will propose Mars as a candidate without thinking through what they’re assuming. They clearly intuit that Mars is a better candidate than Jupiter or Pluto because they understand that technology has limitations. It isn’t magic that simply does whatever you wish it to. If Mars is a better candidate than Jupiter or Pluto based on the limitations of technology, why assume that Mars is even a candidate within the limits of an unknown alien technology? To the contrary, the film shows terraforming technology to be quite limited: read more