It is generally believed that gravity holds the universe together.
They repeal each other (in air and vacuum, for liquids it might be different) because of the electostatic force.
Gravitational pull is a force that has an affect on absolutely everything in this universe
It is gravity that holds the universe "together" as we know it. Gravity, and not nuclear forces, are the large scale organizers of matter in our universe.
GRAVITY
Please clarify: I see no reason why the Universe should NOT be able to "hold matter".
Heroes because that show went down the shithole after they killed him off at the end of the season.
a closed universe.
a closed universe.
The key to the universe.
Hold polar molecules together
Covalent bonds hold atoms together. Ionic bonds hold ions together
The universe is everything. It is not contain in space. It is, in fact, the other way around.