Space

Listened to interview over the weekend. First time it really hit me how difficult Mars is.

5 million tons to space to get ~1 million tons usable.

150 tons per Starship

You would need 10 launches per day * 365 days * 10 years to get there.

Crazy!

Listened to interview over the weekend. First time it really hit me how difficult Mars is.

5 million tons to space to get ~1 million tons usable.

150 tons per Starship

You would need 10 launches per day * 365 days * 10 years to get there.

Crazy!

https://www.youtube.com/watch?v=pm7TyQs5Adc

crazy difficult as in crazy expensive, crazy energy intensive