You will find many German airplanes including the first rockets : the Rheintochter, the Fieseler Fi 103 (V1) and the engine of an Aggregat 4 (V2).
The museum also exposes the Lunar Sample 76015,143 from Appolo 17. This rock weights about 333g and was part of a original lunarrock with a weight of 2819gram. The age is 3.96 by years and is bombarded by micrometeorites and is a so called Vesicular Micropoikilitic Impact Melt Breccia.