Public domain
Portrait of John C. Houbolt
From the collection of NASA Image and Video Library. Free to download, adapt and use — no permission needed.
About this work
At blackboard, showing his space rendezvous concept for lunar landings. Lunar Orbital Rendezvous (LOR) would be used in the Apollo program. Photograph published in Space Flight Revolution - NASA Langley Research Center From Sputnik to Apollo (page 247), by James R. Hansen.
NASA Image and Video Library’s own descriptionSubjects
Credit linePortrait of John C. Houbolt. NASA/LRC, 2019-03-18. Public domain. ID: LRC-1962-B701_P-05849.