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The universe is made mostly of dark matter and dark energy, and we don't know what either of them is.

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9y ago

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Where is the majority of the mass concentrated?

The majority of Earth's mass is concentrated in its core, which is composed mostly of iron and nickel. This dense core makes up about 33% of Earth's total mass and accounts for much of the planet's gravitational pull.


How much of the universe matter does the sun contain?

The Sun contains about 99.86% of the total mass of the solar system, which itself comprises a tiny fraction of the total mass of the universe. In terms of the universe as a whole, the Sun's mass is negligible, roughly estimated to be around 0.0000000000005% of the total mass-energy content of the universe. Thus, while the Sun is the dominant mass in our solar system, it represents an extremely small portion of the entire universe's matter.


What does the big bang theory explain about the size of the universe?

Not much, really. Our Universe MIGHT be significantly larger than what we can see -- that portion of our Universe we call the "observable Universe" -- or it might be infinite. No conclusion can be made about the size of our Universe based on the fact of the Big Bang.


When is LEGO Universe Maelstorm version coming out?

It will NOT be coming out, because lego universe does not have much players as it thought, so it might be shut down. Just MIGHT.


How many galaxies found in the universe?

The observable Universe has somewhere around 1011 galaxies. The entire Universe is much larger than the observable Universe, but currently, it is not known exactly how much larger. It might be infinite in size, but in any case, it is estimated that the Universe is a lot larger than the observable Universe.


How much of the matter in the universe is comprised of atoms?

According to NASA, about 4.6% of the total mass in the universe is composed of atoms. I'm not 100% certain that I believe that's literally true; I think it's an oversimplification and that when they say "atoms" they really mean "normal matter" including neutrinos and the like. Still, it's the best answer I could find. We still don't know what the masses of neutrinos are, we just know that they're too small to measure and that they can't be precisely zero.


Why is the sun's mass only 300000 times the mass of Earth and how is this possible?

The Sun's mass is actually about 330,000 times the mass of Earth. This is possible because the Sun is a type of star known as a G-type main-sequence star, which has a relatively low to moderate mass compared to other types of stars. Stars with much higher masses exist but are less common in the universe.


How much is outer space mass?

The total mass of outer space, often referred to as the mass of the universe, is estimated to be around (1.5 \times 10^{53}) kg. This includes both visible matter, such as stars and galaxies, and dark matter, which makes up about 27% of the universe's total mass-energy content. Additionally, dark energy constitutes about 68% of the universe, contributing to its overall dynamics but not its mass in the conventional sense. However, precise measurements remain challenging due to the vastness and complexity of the universe.


Who composed the music for Rocket Robot on Wheels for the N64?

It might be Ashif Hakik, who composed music for much of Sucker Punch Production's music.


The universe is made of only your solar system?

No. Our own galaxy contains several hundred billion stars (each of which might be a solar system), the observable Universe contains hundreds of billions of galaxies, and it seems that the entire Universe is much, much bigger than the observable Universe.


Are turtles the greatest thing in the Universe?

Turtles are very much the greatest thing in the universe. SOME people might disagree but they are wrong. TURTLES. ARE. AMAZING.


Does water vapour have mass?

Yes, water vapor does have mass. Water vapor is a gas composed of water molecules, and like all matter, it has mass. However, the mass of water vapor is much lighter compared to liquid water.