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Lisa's avatar

NASA workshop excerpt discussing how to restore a magnetic field to Mars and the possibility of terraforming if that were done. https://astrobiology.nasa.gov/news/how-to-give-mars-an-atmosphere-maybe/

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Harley "Griff" Lofton's avatar

I am already concerned about the human dependence on the satellite infrastructure that is becoming larger, more complicated and prone to unknown issues of sustainability. Worse there is little redundancy to backup any sudden collapse.

The infrastructure required to build a successful commercial enterprise in space let alone another planet seems impossible to build to scale sufficient to return profits for investors within their own lifetimes. In fact all of the projects that would require government funding, even for limited national security purposes, look more like a transfer of funds straight into the pockets of corporations and oligarchs.

My hope is that the economics of all this prevents any of it from happening.

Musk and Bezos can subsidize billionaire joy rides in space, launching satellites, and perhaps a money losing space station but even they can't afford what it would take to have a meaningful say on space policy. Meanwhile China's interest in space policy will be firmly earth bound.

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