Mercury seems like one of the last places humanity would ever choose to call home. With extreme temperatures, almost no atmosphere, intense radiation, and the enormous Sun dominating its sky, building a permanent colony there sounds nearly impossible. Yet hidden near Mercury’s poles are permanently shadowed craters containing water ice, while nearby ridges may offer access to immense solar energy.

In this episode, we explore what it might actually take to build a human colony on Mercury, from choosing the safest location and constructing underground habitats to extracting water, growing food, surviving low gravity, and creating a community beneath the surface. Along the way, the question slowly changes from whether humans could survive on Mercury to something much deeper: could a world this hostile ever truly become home?

Settle in, relax, and journey to the planet closest to the Sun as we imagine one of humanity’s most difficult and fascinating possible futures.

#science #sleepscience #spacescience #mercury