zlacker

>>g-mork+(OP)
Either this is a straight up con, or Musk found a glitch in physics. It's extremely difficult to keep things cold in space.

>>alangi+u6
This isn't really true, though? The ISS does it with radiators that are ~1/2 the area of its solar panels, and both should scale linearly with power?

>>dahind+E8
Radiator size scales linearly with power but, crucially, coolant power, pumps, etc do not.

Imagine the capillary/friction losses, the force required, and the energy use(!) required to pump ammonia through a football-field sized radiator panel.