Sir Isaac Newton is credited with discovering the law of gravity. He formulated the law of universal gravitation, which explains the force of gravity acting between all objects in the universe.
Yes, all galaxies in the universe are bound by the force of gravity, which governs their interactions with one another as well as their internal structure and motion. Gravity is the dominant force shaping the formation and evolution of galaxies over cosmic timescales.
Sir Isaac Newton is credited with developing the law of universal gravitation, which states that every particle in the universe attracts every other particle with a force that is directly proportional to the product of their masses and inversely proportional to the square of the distance between their centers.
There is Gravity everywhere that man knows of. Gravity is created by the mass of any object, even you and me. However our gravitational pull is too small for someone to feel it. Side note: The reason astronauts are "weightless" is because of how they orbit the Earth. They are being pulled out, kind of like you are pulled when you turn a corner fast, but they are also being pulled by the Earth.
If the gravity of the Earth was 0, the law of uniformity would mean that gravity everywhere else in the universe would also be 0 and it therefore could not exist. If you somehow managed to make just the Earth's gravity 0 the planet would fly apart as a result of the centrifugal force of its spin and the Moon would fly off and orbit the Sun on its own.
Gravity exists everywhere in the universe, acting as a force of attraction between all objects with mass. It is what holds planets in orbit around the sun and keeps our feet on the ground on Earth. Gravity's strength diminishes with distance, following the inverse square law.
The law of gravity is the same everywhere because it is a fundamental force of nature that acts uniformly on all objects with mass. This consistency across the universe is a reflection of the underlying nature of space and time as described by the principles of physics.
Gravity results from the interaction of space and matter. As a consequence the Universe, which is composed of matter and space, exhibits gravity everywhere.
The gravity from a specific object (for example, the Sun) will become weaker if you go farther away from that object. The law of gravitation in general, and the gravitational constant, seems to be the same everywhere in the Universe.
A theory that has been extensively tested and seems to apply everywhere in the universe si sometimes called a Law or a Natural Law.
is that the force of gravity acts between all objects in the universe
The Universal Law of Gravity, it shapes the universe.
is that the force of gravity acts between all objects in the universe
Sir Isaac Newton is credited with discovering the law of gravity. He formulated the law of universal gravitation, which explains the force of gravity acting between all objects in the universe.
"gravity"
A "no boundary" universe is a universe where the change in energy is positive or negative everywhere in the universe. Such a universe theory calls for everywhere expansion or everywhere contraction. The current central dogma in Astronomy is for such an expanding universe. The corrected Law of Gravity indicates that the universe is bounded and not expanding.
A universal law is one that holds true throughout the entire Universe. If the fact holds true no matter where in the Universe you care to examine then it does not matter where you are as regards discovering that law and the truth which underpins it. If two people each seek the same universal law and they do so in a scientific manner then it is likely that they will find the same or similar results in their experiments, as they are testing the exact same thing and the "thing" does not vary; it stays the same (that is to say the law stays the same) no matter where it is. An example would be gravity. The law of gravity applies throughout the entire Universe (as far as we know). You could be on opposite sides of the Earth, or indeed opposite sides of the Universe, but the force of gravity would still obey the same fundamental rules and any experiments to uncover the law(s) would yield the same results (or similar - allowing for inaccuracy in the tests).