Get the latest Science News and Discoveries

Early Memorial Day deal: get 33% off the Terraforming Mars board game


None

Get the Android app

Or read this on Space.com

Read more on:

Photo of Mars

Mars

Photo of Terraforming Mars

Terraforming Mars

Photo of Board Game

Board Game

Related news:

News photo

NASA shows off early plans to send astronauts to Mars for 30 days

News photo

NASA shows off early plans to send astronauts to Mars for 30 days

News photo

Buying Twitter Seems Like a Huge Distraction for Elon Musk’s Mars Plans