We're Going to Mars: Elon Musk Reveals Concrete Plan for 2022

Elon Musk has detailed his plans to make humans a multi-planetary species, starting with Mars. In an apple-style event he announced details including funding and some technical aspects - though vague in parts, what this represents is huge: The race to Mars is officially ON and most of us will see the first human walk on the red planet in our lifetimes.