Earth seems like a big planet, but the truth is that it is just a drop in the ocean when we put it next to the whole universe. This is still a big unknown, although we have managed to compile a map and are already feeling the terrain far from our home. But if we still don't know if there is life on other planets, we do know that the home of humanity is actually a relatively small space compared to other bodies in the universe.
Ours The solar system it is formed by the star Sun, an octet of planets, more than one hundred and thirty moons, a cluster of small planets, and asteroids, comets, celestial bodies and interplanetary matter or medium. And that's just it a crumb of the universe, which can only be seen in the image of space through a magnifying glass or a microscope. But let's just be a bright spot, we can be happy to have at least that.
READ MORE: Skylon: a plane that will take us anywhere and into space in four hours
