NASA on Wikimedia Commons CC-PD-Mark

[Fallen Astronaut Plaque] Charles A. Bassett II / Pavel I. Belyayev / Roger B. Chaffee / Georgi Dobrovolsky / Theodore C. Freeman / Yuri A. Gagarin / Edward G. Givens Jr. / Virgil I. Grissom / Vladimir Komarov / Viktor Patsayev / Elliot M. See Jr. / Vladislav Volkov / Edward H. White II, / Clifton C. Williams Jr.