two of the men came back, that was orval anderson and albert stevens. they did both come back for the second flight. and they hit 72,395 feet. they took measurements about the stratosphere and cosmic radiation and anything they could possibly measure they attempted to while they were up in the gondola. and they took an image of the curvature of the earth, which had never been done. they were recognized for their efforts. they were given medals by fdr, and it was just a success, an all-around success. but what makes it even better for rapid city is it happened in the black hills. it was here. it was local. it was just a great community involved piece of history. [captions copyright national cable satellite corp. 2021] [captioning performed by the national captioning institute, which is responsible for its caption content and accuracy. visit ncicap.org] each week american history tvs american artifacts takes viewers behind the scenes at archives museums and historic sites. next a tour of the japanese-american national museum in los angeles's little tokyo