Terraforming the dwarf planet: Ceres megasatellite world [pdf]

From Carolyn Porco: https://twitter.com/carolynporco/status/1352323320406970368

> A scientist pushing the idea that humanity can live beyond Earth in space colonies around asteroid Ceres.

> He recognizes humans will need full gravity & he rightly nixes Mars for multi-generational surface colonies.

> BUT, still, he's nuts.

Via: https://www.thesun.co.uk/tech/13796860/humans-asteroid-belt-...