A black hole. Theoretically it was a very large mass which collapsed into itself leaving a very large amount of mass in a very small amount of space. This creates a very strong gravitational pull. In fact once inside the Horizon (certain point away from the middle) of the black hole not even light is fast enough to escape.
It could also be a neutron star.
The gravity is related to the mass of the object.
The term "black hole" originated from a 1964 article titled Black Holes in Space by journalist Ann Ewing. A black hole is what is left of an object that has completely collapsed under the force of gravity. Within a certain radius the gravity is so strong that not even light can escape, making the object completely black.
black holes are believed to have the strongest gravitational pull. that and beaches at spring break.
A black hole is an object with such strong gravity that not even light can escape its pull. This intense gravity is due to its extreme density, formed when a massive star collapses in on itself.
A star that has collapsed under gravity and is made of neutrons is called a neutron star. Neutron stars are extremely dense and have a strong gravitational pull due to the collapsed core of a massive star. They are the remnants of supernova explosions.
An object with gravity so strong that nothing can escape is called a black hole. These regions of spacetime have such intense gravitational force that they trap even light, which is why they appear "black" or invisible to outside observers.
The most immense gravity for it's size of any single object in the universe. If it had been a slightly larger star before it went supernova and wound up as a neutron star, it would have collapsed into a black hole - where not even light could escape it's gravity.
This would likely be a black hole, where the intense gravity comes from a mass that has collapsed to a very small size. The gravitational force near a black hole is so strong that not even light can escape, making them invisible. Their extreme gravity can warp spacetime and have significant effects on surrounding matter and light.
All objects have gravity. The strength of that gravity is directly proportional to the object's mass. For most objects, their gravity is too weak for us to notice, but Earth has an enormous amount of mass and so has fairly strong gravity.
A neutron star is an extremely dense object in which atoms have been crushed by gravity, causing electrons and protons to merge into neutrons. A force known as neutron degeneracy pressure prevents it from collapsing further. The neutron star can emit light and other forms of radiation. A black hole is an object that has completely collapsed under the force of gravity, with all mass coming to a single point called a singularity. The gravity is so strong that, within a certain radius nothing, not even light, can escape.
The moon's gravity is about 1/6th (16.5%) as strong as Earth's gravity. This means that an object on the moon weighs about 1/6th of what it weighs on Earth.
No, Jupiter's gravity is not strong enough to crush bones. While Jupiter does have a strong gravitational force, it is not powerful enough to crush bones of a human or any typical object.