
SpaceX CEO says he “chickened out” and made the design for the monster spaceship he’s planning to send to Mars a little less monstrous — in order to make the concept a lot more realistic.
He also confirmed that testing for the BFR, euphemistically known as the “Big Falcon Rocket,” would begin with suborbital short-hop tests on Earth.
Musk’s frank talk came today during an “Ask Me Anything” chat session conductedon Reddit’s space forum. More than 10,000 comments streamed in during the session, which Musk had promised to hold in the wake of September’s unveiling of the latest BFR concept at the International Astronautical Congress in Australia.