Way too expensive, a million things that could go wrong, and if things do go wrong, we probably can't return the human home. Also no guarantee of a return trip even if they make it to Mars. It's much cheaper to send robots, not to mention that it doesn't risk anyone's life.
Sithisilith t1_j6n08x0 wrote
Reply to Why do we send robots to Mars but not humans? by MatthewCollinsN83
Way too expensive, a million things that could go wrong, and if things do go wrong, we probably can't return the human home. Also no guarantee of a return trip even if they make it to Mars. It's much cheaper to send robots, not to mention that it doesn't risk anyone's life.