Chris Hadfield

Establishing a permanent human presence on the Moon is a crucial step for science and exploration. It would serve as a stepping stone for missions to Mars and beyond, providing opportunities to test new technologies and conduct research that could benefit life on Earth.

I strongly believe that a crewed mission to Mars would be a significant leap for mankind, akin to the Apollo moon landings. It would not only deepen our understanding of the universe but also drive technological advancements on Earth.

The idea of private individuals settling on the moon without declaring allegiance to an Earth government is complex. While I see the potential for human exploration and scientific advancement, there are significant legal, ethical, and safety considerations that must be addressed. It’s a topic that requires global cooperation and thoughtful deliberation.

As an astronaut who has spent a significant amount of time in space, I believe that using directed asteroid impacts to terraform Mars is extremely risky. The unintended consequences of such drastic actions could be catastrophic and uncontrollable. We need to explore more sustainable and controlled methods for Mars colonization.

Crashing Deimos into Mars is a highly risky and unpredictable endeavor. The potential unintended consequences could outweigh the potential benefits. We should focus on more controlled and gradual methods to make Mars habitable.