Let’s just say it like it is, not everyone can be a pilot. It’s not easy, there are certain requirements not everyone possess. It’s nothing personal, for example, I can’t be a pharmacist or a lawyer? It makes sense, it’s too late, I’ve already made my “life” choice. Wait, why can’t I be a pharmacist? I can be a lawyer if I wanted to. It’ll take a lot of time and effort but if I’m passionate about it, I can easily do it. You know what? anyone can be a pilot. Still though, like any career choice in the world, there are a list of requirements you’d need to fill.

The earth is always pulling us to its centre with its gravity, a force to which all bodies on the planet are subjected to. In the beginning of the space program of United States, reduced gravity was an important matter on the general body behavior, making this study as a key on space exploration and transportation, and a capability of testing the personnel and equipment.