He's quoting a 7 ton chiller for a spacecraft with a 100 ton payload, so it's a lot.<p>I was thinking the other day that the once-every-two-years launch window for Mars could get rather crowded, particularly considering you'd have to launch 10-20 Starships to get one to Mars.<p>I'd think you could extend that launch window for cargo by stacking Starships in an HEO (highly elliptical orbit) which means they'd spend another 6 months - 1 year in a holding pattern needing to be chilled.