After many years, it's real... https://i.imgur.com/Agxp4oD.jpeg

Meanwhile the reality: we couldn't create closed ecosystems on a habitable planet, but don't let that get in the way of some tech hopium. :)

meanwhile on Earth ... https://bch.gg/28u SpaceX's key plan to acquire a village in South Texas is on the verge of failure

“their rockets are not reusable ULA is a complete waste of taxpayer $” - &CrewDragon sploooshing down in ocean like a bag of batatas requiring extraction party is cheaper

That said if we made large hollow habitats orbiting the Sun we could create Earth like conditions and have no problem.

You won't see sammy boi post or mention this: https://youtu.be/3nTSubYzQOM

All chemical rockets are obsolete/dead-end technologies.

Humans have failed to create sustainable closed ecosystems on earth so far....just sayin'

The challenges that SpaceX have are huge. They have overcome a lot and created a new standard. https://youtu.be/ulY38fij_xY

Start the Dyson Swarm. Become a K2 civilisation. Dismantle Murcury for material, and preserve Earth for posterity, if not strip it for parts.

There's a mars lander launch tonight

https://mars.nasa.gov/insight/