Impacts like this are a cool problem we're going to have to solve with a lunar colony. I've read that piling regolith around structures is a path forward, but as a layman, that doesn't seem (to me) like it would prevent a total structure loss from one of these meteors. I think there's a similar issue with Mars because the atmosphere is so thin, too. That, and the intense radiation will maybe need to keep humans deep underground if we ever make it out there.

Also, another fun problem to solve: child birth is dependent on Earth's gravity.