It's not going to do any good to land on Mars if we're stupid.
Sentiment: NEGATIVE
It's great that people are interested in Mars.
You wouldn't want to land on the Moon and launch to Mars. That would be very inefficient.
We want to make sure we get living astronauts to the surface of Mars.
We could have human intelligence in orbit around Mars, building things there.
To try to really land a spacecraft really on another world is really difficult, and if we lose that ability, it's going to be heartbreaking.
I don't take Mars One seriously at all.
To unambiguously settle the questions of whether there was life on Mars, it will take scientists down on the surface.
We're not going to get humans to Mars until at least the mid-2030s, and the world is going to change by then.
If humanity doesn't land on Mars in my lifetime, I would be very disappointed.
People will visit Mars, they will settle mars, and we should because it's cool.