stars take up most of the visible space in the night sky
Newtonian matter makes up all of the universe. There is no "Dark Matter".
Dark "energy" is the" Momentum energy" of Newtonian matter, cmV=cP.
The Dark Energy is the"Vector Energy", cP.
Energy consists of scalar/potential energy, vp= mv^2 and vector energy cP=cmV.
Dark Matter is a manifestation of Dark/Vector Energy cmV=ezI and
v=(e/m)(z/c)I = 176E9x1.25E-6 I = 220 I km/s. The Galactic rotation is due to Dark Energy, cmV !
Electron flow into the Galaxy, interacts wiht the Magnetic field creates an increased rotation force. The magnetic field is the result of the gravity rotating charged suns.
Dark energy. It is currently believed that dark energy makes up about 68.3% of the Universe's mass; dark matter makes up about 26.8%, and normal matter 4.9%.
Stars. That's what you can see.
Dark energy is believed to make up about 73% of the mass of the Universe; dar matter about 23%; and normal matter - the kind we know most about - about 4%. In the case of normal matter, most of it is still in the form of hydrogen.
gas
The most common type is main-sequence stars. This is a fairly broad category; within it, the most common type is red dwarves.
Astronomy and Astrophysics.
Theoretical type of universe with many histories existing simultaneously.
Plasma is the most common type of matter in the universe
The most common type of energy/mass in the Universe is in the form of dark energy, followed by dark matter. Only about 4% of the Universe is in the form of "normal" (baryonic) matter. If it is specifically to this matter you refer: the most common state of matter is plasma, found in stars.
Dark energy is believed to make up about 73% of the mass of the Universe; dar matter about 23%; and normal matter - the kind we know most about - about 4%. In the case of normal matter, most of it is still in the form of hydrogen.
According to current estimates, the mass in the Universe is made up of: * 68% dark energy. Not much is known yet about this type of substance. * 27% dark matter. Not much is known about this type of substance, either. * 5% regular matter - matter of known composition. Most of the regular matter is in the form of atoms; and most of it is in a state of matter known as a plasma.
Black Holes' can 'eat' any type of matter in the Universe.
It is not currently known whether there are other planets with intelligent life... or with any type of life for that matter. It does seem likely, considering the huge amount of stars in the Universe, most of which seem to have planets.
Composition.
gas
Composition
composition
an atom
an atom