Everyone knows that we need rockets to go into space. So have we ever wondered if we can go into space with a rocket? But why not go by plane. Or is it possible to go into space by plane? The airplane needs two elements to move in the sky, one is the air on which the mass rises from the ground and floats in the sky and the other is the oxygen by which the engine is powered. These two essential elements are stored in our atmosphere. The higher we go above sea level, the lower the density of the air, which in turn causes the amount of molecules in the air to decrease. And a decrease in the amount of molecules in the air means a decrease in the amount of oxygen and when the amount of oxygen decreases, the aircraft engine will not be able to burn fuel to run. Because another thing is to go to space, you have to cross the Karman line and cross the speed of liberation of the earth. The Earth's release velocity is 11.2 km / h, which requires a lot of fuel. The Karman line is an invisible line that separates our Earth's atmosphere and space. Which is located 100 kilometers above our surface. Ordinary planes fly over 45,000 feet. However, some special aircraft fly over it. In 1983, American pilot Joseph Albert Walker flew three times. Between which 2 times X15-Flight 90 and 1 time Flight 91 reached near Karman Line. On 19 July he flew 106 km with Flight 90 and on 22 August 1983 he reached 108 km with Flight 91 and crossed the Karman Line. And for this reason he got the title of Astonot even after becoming a pilot. However, the X15 was a specially built plane by NASA and the US Air Force that used a rocket engine. And it was dropped by a B52 bomber at an altitude of 45,000 feet. So the question that comes to mind is how does your rocket go? The answer is that the rocket has a separate oxygen tank. So go.
