Best Answer: Airplanes are generally made out of strong but light materials. Aluminum is a popular material. Carbon fiber and other composite materials are popular too. Early airplanes were made largely of wood. Modern high performance planes tend to have titanium and other exotic materials.
Russian Yuri Gargain was the first man to orbit the earth. He orbited the earth once before returning to earth about 90 minutes later. Russian Yuri Gargain was the first man to orbit the earth. He orbited the earth once before returning to earth about 90 minutes later. Yuri Gagarin revolved around the earth in outer space but Dave Kunste was the first person to walk around the Earth. Yuri Gagarin, the first being to walk in space.
The first satellite in space was Russia's Sputnik satellite, carried by an R-7 rocket. The R-7 rocket was built by a team of German and Russian scientists led by Sergei Korolev. Sputnik was placed into orbit on October 4, 1957, months before the first U.S. satellite, Explorer 1. Korolev's team managed to create a rocket big enough to take Yuri Gagarin into space. Gagarin became the first man in space, but the U.S. astronaut, Neil Armstrong, became the first man on the moon. Learn more about Space Travel