I welcome all space talk in this thread be it UFOs, trips to moon, Mars or other exploration in our solar system or elsewhere.

I'll start with Mars. Here's an article that talks about settling Mars:

https://www.nationalreview.com/2020/...le-red-planet/

I don't get the desire to colonize Mars due to one thing. Let's see if any of you can help me with this 'cause I haven't seen anything written about it.

We can do a lot with Mars given technology and a lot of money but here's my issue: The problem with life on Mars is that it lost its magnetic field. Without that sustaining life or developing an atmosphere is pretty much impossible. How do we replenish its magnetic field?