Public domain
Saturn Apollo Program
From the collection of NASA Image and Video Library. Free to download, adapt and use — no permission needed.
About this work
The Saturn I S-IV stage (second stage) assembly for the SA-9 mission underwent the weight and balance test in the hangar building at Cape Canaveral. The S-IV stage had six RL-10 engines which used liquid hydrogen and liquid oxygen as its propellants arranged in a circle. Each RL-10 engine produced a thrust of 15,000 pounds, a total combined thrust of 90,000 pounds.
NASA Image and Video Library’s own descriptionCredit lineSaturn Apollo Program. NASA/MSFC, 1964-11-01. Public domain. ID: 6416600.