This is great news, but it also makes me a bit sad - because all this innovation died down in the 80's when everyone lost interest in the space race. We could b

This is great news, but it also makes me a bit sad - because all this innovation died down in the 80's when everyone lost interest in the space race. We could be 30 years further down the road already and many of us probably won't live to see people setting foot on Mars.