Comment by calgoo

I love watching all of Musk's projects, as every single one can be connected to Mars colonization.

1. Electric cars for transport, Check.

2. Solar panels and batteries for power generation and storage, check.

3. Tunnel digging equipment for making underground bases and transport, check.

4. Satellite communications for an entire planet, check.

5. Then finally, the actual rockets to get us there.

Hopefully he will continue development to the point where the tech can be used on Mars.