AVE6327892: America, c.1990s: Medium close up: Astronaut in space receives telecom instruction while installing capture bar on satellite / Bridgeman Images

AVE6327898: 1960s: Girls smile / Bridgeman Images

AVE6327910: 1960s: Glass tube over Bunsen burner flame / Bridgeman Images

AVE6327916: America, c.1990s: Video from inside space shuttle Endeavour of satellite in orbit / Bridgeman Images

AVE6327919: 1960s: Girl adjusts glassware with clamp / Bridgeman Images

AVE6327922: 1960s: Hand lights Bunsen burner with match / Bridgeman Images

AVE6327937: 1960s: Hand moves test tube in and out of flame / Bridgeman Images

AVE6327943: 1960s: Girl turns off water faucet / Bridgeman Images

AVE6327967: United States, 1950s: Rocket on launch pad at night / Bridgeman Images

AVE6328012: United States, 1950s: Two children walk along the rubble from the destruction caused by the German V2 rocket / Bridgeman Images

AVE6328015: United States, 1950s: Soldiers land on a seashore as cannons fire at their target / Bridgeman Images

AVE6328018: United States, 1950s: One by one, American soldiers find their way to European seashores / Bridgeman Images

AVE6328039: United States, 1940s: People taking down posters / Bridgeman Images

AVE6328060: United States, 1940s: Shot of cupboard / Bridgeman Images

AVE6328066: United States, 1940s: Teenagers holding banner / Bridgeman Images

AVE6328075: United States, 1960s: Stars in space / Bridgeman Images

AVE6328102: United States, 1960s: Cartoon piggybank and ten pennies / Bridgeman Images

AVE6328105: United States, 1960s: upside down piggy bank shaken / Bridgeman Images

AVE6328114: Europe, 1940s: photo of man in uniform on ground / Bridgeman Images

AVE6328126: Europe, 1940s: boy in street / Bridgeman Images

AVE6327996: America, c.1990s: Three astronauts on exterior of space shuttle Endeavour as Intelsat VI satellite hovers above them / Bridgeman Images

AVE6327999: United States, 1950s: Adolf Hitler meets with his field marshal Herman Goring in a forest to confide classified information / Bridgeman Images

AVE6328005: United States, 1950s: Successful launches of German space rockets are featured on a film prepared by supporters of space exploration / Bridgeman Images

AVE6328014: America, c.1990s: Mission control director for space shuttle Endeavour sits at desk in mission control center / Bridgeman Images

AVE6328020: America, c.1990s: Two astronauts on exterior of space shuttle Endeavour while in orbit / Bridgeman Images

AVE6328026: United States, 1950s: Weapons produced in Germany are places in a train and loaded into cargo boxes / Bridgeman Images

AVE6328056: United States, 1940s: Teacher giving speech on stage / Bridgeman Images

AVE6328086: United States, 1960s: two men look at model of solar system / Bridgeman Images

AVE6328092: United States, 1960s: Close up of man's face / Bridgeman Images

AVE6328107: United States, 1960s: Rotating Earth in sky / Bridgeman Images

AVE6328110: United States, 1960s: Animation of surface of sun / Bridgeman Images

AVE6328122: Europe, 1940s: boy stands by wall / Bridgeman Images

AVE6328134: United States, 1960s: Microscopic image of slide / Bridgeman Images

AVE6328149: Europe, 1940s: hunger title / Bridgeman Images

AVE6328155: Europe, 1940s: man on roof / Bridgeman Images

AVE6328173: Europe, 1940s: man in street walks along road / Bridgeman Images