Isn't That a Grand Challenge for Crude Space Travel?

Nassa sent out a challenge for engineers to propose a method to get to mars in forty five days or less ith a payload of a thousand kilograms, over a ton. The cost right now to lift all that material needed for proper shielding is just too high,. And created creative, cheap solutions are just not going to happen near term. Go to bombas dot com slash sceptics and get 20 % off any purchase. B o mba sdotcom slash skeptics for 20% off.