Question

Are we alone in the universe? The odds are, given the vast size of the universe, and the infinite number of celestial bodies flying around and infinite number of solar systems, we are not alone. ...
Why do placebos work? ...
Why do humans dream? ...
What's on the other side of a black hole? ...
How does gravity work?

Answer 1

Answer:

no,we are not alone in the universe.there is a vast amount of creatures which are not even discover and it will never be fully discovered also.humans dream because when they think in the night about anything.our brain is able to show us the things which you can think because brain is able to carry out the dreams because it works the most efficiently in the night.Nothing is on the other side of the black km hole.when we go the black hole there is a type of strong gravity which destroys us fully.gravity works because the earth is rotating in its axis.if it stops then the ecological balance will disturb and we will be pulled by the gravity sooooo long that we will be able to cross the 7 oceans.