Space or the universe: is the universe
- The concept of a "universe" originates from the 17. Century. A German writers derived the word from Latin's "universe". The universe is of equal importance to the universe.
- Is defined so that all matter and all space that exists at the same time. You can say that the universe, as the Name suggests, includes everything.
- The origin of the universe is the big Bang. With the latest research methods, the approximate age can be determined of our universe. 13.8 billion years is unimaginably long period of time.
- Similarly, one can imagine the size of the universe. Physicists right now are a diameter of 93 billion light-years to. The size of the Whole can never be estimated exactly, because the universe is expanding continuously.
- The term "cosmos" in this context means exactly the same thing. He finds its origin in the ancient Greek. This word goes hand in hand that the All is in an orderly state and no Chaos.
Space or the universe (source: Pixabay)
World room or space: This is space
- The space is limited to the (almost) empty space in the universe. Those spheres, the celestial bodies like stars and planets, not the Association, are assigned to the space.
- In the light of the planet of the space starts at an altitude of 100 kilometers above the ground. This limit is called the "Karman line", and is used, among other things, the distinction between air travel and space travel.
- In space, a high vacuum prevails. He is not completely empty, as it may seem. There are some Micro-particles, cosmic dust, and gases in this environment are located.
- Depending on the extent, a distinction between interplanetary, interstellar and intergalactic space.
- Since 1967, there is a space Treaty that governs the use of. Including the placement of satellites and space probes, for example.
Space or the universe (source: Pixabay)
The universe is a place full of mysteries. There are in the universe explosions? In the next article, we'll go with this question.
