It is made of atoms, ions, fundamental atomic particles.
no
Answer: Atoms. Yes but hydrogen is the element most abundant.
Atenra was the Egyptian god of the universe.
The moon is visible during the day but it is most visible at night and early morning, but it is somtimes visible throughout the day.
There was no universe a googol years ago. The universe is only about 14.5 billion years old.
Hydrogen
Hydrogen.
Hydrogen.
The universe is around 70% dark energy (a.k.a. empty space). The rest is mostly dark matter, with a few percent for ordinary matter. That is the current scientific model.
Yes, there are many galaxies in the universe. Some of the others are visible from earth.
The most abundant gas in the universe is hydrogen. Hydrogen atoms make up about 75% of the universe's elemental mass.
Thorium constitutes about 4E-8% of the visible baryonic matter of the universe by mass. Visible baryonic matter is about 4.9% of the total mass of the universe, as per the latest estimates. So the mass-percentage of thorium in the universe would be 4E-8 x 0.049 = ... very little.
Roughly 14 billion light years.
The universe is dark because in the vacuum of space, there is nothing for light to bounce off of and become visible.
Matter is made of atoms, vast collections of atoms. Differences in matter are due to different amounts of protons and neutrons in the atom. Elements are distinguished by the number of protons, whereas isotopes (same element but different mass) are determined by the number of neutrons.
This question makes no sense.
An optical telescope.