The space race began in 1957, when the United States and the USSR were locked in the Cold War. The USSR launched the world's first satellite (Sputnik) before the United States. The United States realized that it was behind the Soviet Union and embarked on a program to claim superiority over space and thus started the space race. The United States managed to successfully launch "Explorer 1" in 1958, and in 1969 it carried out the first manned mission to the Moon, winning the space race, alongside great advances in technology rockets for space exploration by both the United States and the USSR, such as space research. safest ways for humans to travel between planets. So, over the years of research, scientists quickly discovered major problems that affect the speed of interplanetary movement. Say no to plagiarism. Get a tailor-made essay on “Why Violent Video Games Should Not Be Banned”? Get the original essayGravity is a brake. It brings you back to Earth as soon as you jump! This is why Rocket Scientist requires rockets to be capable of launching at speeds greater than 25,000 mph if the rocket is to be released from the Earth's surface. Fixing this problem costs about $2,000,000 just to launch "Mars Curiosity Rover", and that was already 1/10 of the mission's expensive budget, including specific foods and drinks to sustain life in the rocket. Scientists have discovered that composite materials such as fiber sheets and exotic metal alloys can reduce weight and have also discovered better and more powerful fuel blends to get astronauts into space faster. Gravity is one of the major problems, but what about landing? Over years of research, Rocket Scientists have also developed a way to land. First, the astronaut needs friction to slow his approach, then circle the planet and fly as close to the upper layer of the atmosphere as possible. Second, astronauts must apply the aerodynamic brakes as they approach the surface. After that, they deploy their hypersonic inflatable aerodynamic decelerator. The Kevlar cone will create additional atmospheric drag during landing. They must rotate the rocket to point the rocket's engines in the direction they are flying in order to avoid crashing at speeds over 200,000 mph. Lettuce was a hero last August when astronauts planted them in space in zero gravity. The problem is that in zero gravity, water floats in bubbles instead of flowing through the ground. The solution devised by the engineers was to use ceramic tubes to convey the necessary water to the roots of the plants. Today, scientists are working on a genetically modified plum tree that is only 2 feet tall and on ways to plant potatoes and peanuts. Keep in mind: this is just a sample. Get a personalized article from our expert writers now. Get a Custom Essay The space race had causes and effects on candidates. He first showed the world which country had the best scientific, technological and economic system. After World War II, the United States and the USSR realized the importance of rocket research..