Great info, great points. But even after reading about "a million satellites" in LEO (Low Earth Orbit), I was most struck by this:
"As NASA astrophysicist Donald Kessler pointed out back in 1978, a single space collision could cause a cascading effect that renders the entirety of LEO unusable."
Jeff
"Free cooling is perhaps the biggest misconception. Space is cold, but it also has no atmosphere. That means the best heat-removal mechanisms, conduction and convection, are off the table. The only option is radiation."