Soyuz/Salyut celestial globe taken on board Soyuz 4 in 1969 (and other missions?); position was determined by adjusting the constellations on the globe to match the stars cosmonauts could see @airandspace https://t.co/tFWGkv76bH & https://t.co/KlF6d6KtI4 pic.twitter.com/4aoBD3A0L2— History of Astronomy (@HistAstro) December 16, 2018