it is the pl
anets galaxy sun moon
Nebula, stars, and planets are the primary bodies of galaxies. The universe itself is the collection of all the galaxies we can see, and beyond--those that originated with the big bang, and the vast starless space engulfing them, which also originated with the big bang.
The vast majority of matter in the universe is in the form of Hydrogen and Helium.
Superior
planets, stars, moons, galaxies
Stars, Planets, nebulae, galaxies.
Nebula, stars, and planets are the primary bodies of galaxies. The universe itself is the collection of all the galaxies we can see, and beyond--those that originated with the big bang, and the vast starless space engulfing them, which also originated with the big bang.
Hydrogen and Helium gases make up the universe.
The heavenly bodies on the universe are anything that is found in the skies and is placed there by nature. Some of the common heavenly bodies include comets and stars.
All bodies: from Supergiant stars like Deneb or Betelgeuse, galaxies, galactic clusters, and super clusters, to molecules, atoms, baryons and mesons, and quarks. All forms of matter are part of the universe.Furthermore, since mass and energy are equivalent and matter-antimatter pairs can appear spontaneously (though usually fleetingly), even energy can be considered as a "body" that makes up the universe.
Atoms make up most matter around us. In the Universe in general, it seems that atoms make up about 4% of the mass of the Universe. The remainder of the Universe mass is dark matter and dark energy - both of unknown composition.
There are no perfect black bodies on the universe. But there are a lot of them which can be approximated (with good precision) by the black body description.
The question is essentially nonsense. The universe is the universe. It contains galaxies. There's no underlying "structure" to how the galaxies fit together, so it's more or less meaningless to talk about "how they make up the universe."
Sure; the celestial bodies are an important part of the Universe.
Neutrons
It is gravity.
The most common element in the Universe is hydrogen.
The vast majority of matter in the universe is in the form of Hydrogen and Helium.