When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. You don't have to lie when talking to your kids about SpaceX's BFR Mars-colonization architecture ...

Elon Musk revealed a slew of new details on Friday about his bold plan to transform humanity into a multi-planetary species. The BFR — an abbreviation that includes the words “big” and “rocket” — is a ...