Being under the ocean in a metal box you don't get too many micro-meteors or cosmic rays though.

samsk 6 hours ago | parent | next [-]

...and costs pennies compared to putting anything up there, so it can even enjoy those cosmic goodies.

gehsty 6 hours ago | parent | prev [-]

Just like you don’t get much water in space.

	▲	manquer 5 hours ago \| parent [-]
		My understanding was that access to very large body of cold water was a core feature for the project. The water was to be used for cooling relatively efficiently or cheaply.