hence my point about energy usage
When the average family expends enough energy in a decade to fund a round trip to mars, then there will not be the barrier that looks insurmountable, today.
Space/Science » in reply to Yeah, I want it too. Real Bad. But wanting alone won't make it so.
When the average family expends enough energy in a decade to fund a round trip to mars, then there will not be the barrier that looks insurmountable, today.