Comment on The Lost Art of the Saturn VparentComments−sehugg12yThey (well, contractors) are re-engineering the F-1B as well: http://arstechnica.com/science/2013/04/new-f-1b-rocket-engin...
Comments
They (well, contractors) are re-engineering the F-1B as well: http://arstechnica.com/science/2013/04/new-f-1b-rocket-engin...