On Feb 11, 9:57*am, gaetanomarano wrote:
---
Shuttle: launch cost $600M, payload 24 tons max (+7 astronauts) = $25M
per ton to ISS
---
Falcon/Dragon: COTS+CRS funds to SpaceX $2.1 Bn / 20 tons (and ZERO
astronauts) = $105M per ton to the ISS
---
so, the "cheap" Falcon/Dragon price-per-ton-to-ISS is OVER FOUR TIMES
HIGHER than the "expensive" Shuttle!!!
---
also, send seven astronauts with a Soyuz (instead of a Shuttle) will
cost $51M per seat x 7 = $357M
---

Interesting numbers.
Looked to see if there is a comparison with the Progress, ATV, HTV,
Cygnus, ....can find the payloads but not the cost per delivery , just
looked for un-manned costs.