A galaxy is smaller than the universe. A galaxy is a collection of stars, planets, and other objects held together by gravity, while the universe encompasses all of space, time, and matter. There are billions of galaxies within the vast expanse of the universe.
Yes, all galaxies have gravity. Gravity is a fundamental force that exists everywhere in the universe, including within and between galaxies. It is responsible for holding galaxies together, as well as determining their structure and motion.
Well, we don't actually know that the universe itself rotates at all. The only movement we've established thus far is the generalized expansion and the movement of individual structures within the universe.
No. A black hole intakes matter. After it is broken down by gravity. Then it releases it as particles (Neutrinos for example) There is not another universe within a black hole. Nor do stars or matter stay within the black hole. Of course all of this is theory with some really fun math attached to it.
A sub universe refers to a smaller, self-contained universe that exists within a larger universe. It could represent a specific domain, dimension, or system that operates independently within the broader scope of the main universe. Sub universes can have their own rules, laws, and characteristics that may differ from the overarching universe.
Without gravity everything would fly off into space, including us. Gravity keeps the planets in orbit around the Sun, and keeps the Moon in orbit around the Earth. Without gravity, we would be weightless.
Gravity is crucial for the formation and structure of galaxies in our universe. It pulls together gas, dust, and stars, allowing them to clump together and form galaxies. Without gravity, galaxies would not be able to hold together and maintain their shape. Additionally, gravity plays a key role in the interactions between galaxies, influencing their movement and behavior within the universe.
Because although the universe is expanding, the galaxies within it are grouped into clusters. These clusters are still under the influence of gravity, so slowly, over many years, they are attracted towards each other and can collide with one another.
Whatever goes up and remains within the influence of earths gravity must come down, or circle the earth as a satellite.
During the genesis of the universe, significant events that occurred within a span of 24 hours include the Big Bang, the rapid expansion of the universe, the formation of elementary particles, and the emergence of fundamental forces such as gravity and electromagnetism.
This calculation is based on the fact that we can measure the lights emitted during an explosion of a supernova in the Universe .The red light spectrum measured during this explosion , among others , indicate that the galaxies are accelerating away from each other at a higher speed . But the big question is why ? Why is the Universe expanding and with that we mean why are the bodies within the Universe moving faster and faster towards the unknown . The answer this question we have to use two methods. First , the effect of gravity within the Universe on all bodies that is in the space like Galaxies and by using a common sense approach towards this complex material . The expansion of the Universe is thanks to the force of gravity , the same gravity we experience on earth but at a much bigger scale. So big that we as humans can not understand how this is possible or where it is originated . Based on my theory, I can inform that the galaxies are accelerating faster and faster as they approach the what I call , the gravity source. The farther the galaxies are from us ( the Earth ) , the faster they are moving away from us. Why ? Because these galaxies are approaching the gravity source. Some call this gravity source, dark matter ( they use this name because they don't know what it is ) . A galaxies does not move on their own energy in the Universe, no...the galaxies use the energy of this gravity source as the fuel to spin and move them into the space of the Universe. All galaxies are moving to the same target. It is not so that one galaxy goes left and the other one goes right. No, in the Universe the law of gravity rules and it works in a constant and organized way .In our solar system the gravity source is our Sun. Thanks to the Sun our planets can rotate around the Sun due to the sun's gravity energy . It is this same type of gravity energy that makes our galaxies spin and move . Again , the farther the galaxies are, the faster they are accelerating because they are attracted by the gravity field of this gravity source. There is no other theory that can proof this one to be wrong. It is the only logical explanation why the Universe is expanding . So, the next question is what is this gravity source that is responsible for the expansion of the Universe made of ? Where is it located within our Universe ? I will answer this in my next answer it session . Greg Falconi
A galaxy is smaller than the universe. A galaxy is a collection of stars, planets, and other objects held together by gravity, while the universe encompasses all of space, time, and matter. There are billions of galaxies within the vast expanse of the universe.
Yes, all galaxies have gravity. Gravity is a fundamental force that exists everywhere in the universe, including within and between galaxies. It is responsible for holding galaxies together, as well as determining their structure and motion.
Well, we don't actually know that the universe itself rotates at all. The only movement we've established thus far is the generalized expansion and the movement of individual structures within the universe.
The sun's major influence on all objects within the Milky Way is called its gravitational pull. This gravitational force affects the motion and orbits of planets, moons, asteroids, and other celestial bodies within our galaxy.
The four fundamental forces of the universe—gravity, electromagnetism, the weak nuclear force, and the strong nuclear force—are thought to have emerged shortly after the Big Bang, during a period known as cosmic inflation, which occurred within the first microsecond. As the universe expanded and cooled, these forces separated from a unified state, with gravity becoming distinct first, followed by the others as the universe continued to evolve. This process played a crucial role in the formation of matter and the large-scale structure of the universe.
The process of star formation begins in the universe within dense regions of gas and dust called molecular clouds. These clouds are where gravity pulls material together, eventually leading to the birth of a new star.