Neil deGrasse Tyson Explains How to Terraform MARS

This video shows how Neil deGrasse Tyson gives an engaging and entertaining explanation on the science of terraforming Mars. Learn how to change Mars’ atmosphere, rid the planet of radiation, and create a sustainable living environment for future generations. Watch as Neil deGrasse Tyson explains the pros and cons of terraforming Mars, how it could save us from extinction, and how we could one day make Mars a planet we can call home.