If we can teraform Venus we can teraform the galaxy. The planet is inhospitable in every single way. We can’t even land spacecraft that last very long. If materials don’t melt from the heat and disintegrate from the atmosphere, then the volcanos ought to do the trick.
It’s also harder to get to Venus than it is Mars.
Kurzgesagt did a video on the topic. We just build a planet-sized sunshade to freeze the atmosphere, launch the excess CO2 into space, and import water from the ice moons of the gas giants. Simple, really.
We just build a planet-sized sunshade to freeze the atmosphere
Cost, 100 to 1000 trillion. We can barely fund NASA
Every argument I ever hear against thinking about things in the cool space future boils down to “we couldn’t do it this financial quarter so it’ll never be possible at all”.
