Sorry if it's a repeat thread, couldn't find anything on it though.
Building in hostile places could be a fun challenge, you would need specialized equipment/vehicle mods dependant on the hazard; pressure, toxicity, temperature, mobility etc if they end up in the game ofc. More for the crafters to do.
It could be a viable way to hide something or defend it, a base or ship.
**Thinks** Blackhole movie... Giant ship moored at the edge of the blackhole...
...will blackholes be a thing for that matter?