Robots with camera stream back to earth will travel the universe. They can survive in hostile conditions so humans can visit many more planets.
Give it 100 years and Humans will be launching capsules with AI intelligent robots who will tour the universe looking for earth like planets and others. All pictures will be beamed back to Earth and this is how the human race will explore the skies.
Not this waste of money.
Yes that is the way things are happening right now. The robot to Mars is a success story.
Human nature is to physically involve in every matter. You know what i mean.