Transforming ourselves takes a lot less energy than terraforming Mars

Popular Science has a brief article laying out the three steps to terraform Mars. The recipe for creating a habitable planet turns out to be surprisingly simple: Just add water—and atmospheric gases. Mars has both, relics from four billion years ago when the planet was warm and wet. “When it comes to Mars, and only … Continue reading Transforming ourselves takes a lot less energy than terraforming Mars

Attempts To Terraform Mars Could Fail – With No Chance To Try Again

Most science fiction and news stories describe Mars terraforming as a long term but simple process. You warm up the planet first, with greenhouse gases, giant mirrors, impacting comets or some such. You land humans on the surface right away and they introduce lifeforms designed to live on Mars. Over a period of a thousand … Continue reading Attempts To Terraform Mars Could Fail – With No Chance To Try Again