WHAT IS WORMHOLE?
Wormholes are microscopic passages that create shorter routes when traveling across the universe.
HOW ARE WORMHOLES FORMED?
Wormholes are formed by a collapsing star.
Theories also mention that the wormholes collapse even before a spaceship or space vehicle can travel through them.
HOW WORMHOLES WORK?
It works on the theory of relativity.
THEORY OF RELATIVITY
The more massive an object, the more it warps the space around it.
Space and time are relative concepts rather than absolute concepts.
EXPLANATION
The theory of relativity comes in two parts.
The first part, Special Relativity, pretends that there is no gravity. It starts with that the speed of light, often called c, is the fastest thing there is, and it always travels at roughly 300,000 km/s (specifically 299,792,458 m/s) relative to you, regardless of how fast you go. Even if you go 150,000 km/s, light still travels at 300,000 km/s. If you stand still, light travels at 300,000 km/s relative to you.
For this to work, space and time have to be bent and twisted. The faster you go, the flatter you appear to someone standing still. And the faster you go, the slower your clock goes relative to the one standing still.
The second part, General Relativity, takes gravity into account. It starts with that there is no difference between standing in a field of gravity and standing in an accelerating rocket. And it still says that the speed of light is constant relative to you.
For that to work, gravity must also bend time and space. The stronger the gravity field is, the slower the time goes. And as an effect, space also bends in the presence of a strong field of gravity.
WORMHOLE THROAT
The wormhole throat will change into a black-hole horizon for the input of (relatively) positive energy, while it will change into inflationary expansion for (relatively) negative energy input.
The wormholes consist of spheroidal throats.
The wormholes consist of 2 mouths. A throat connects the 2 mouths.
A wormhole is about 10^(-33) cm.
TRAVELLING THROUGH A WORMHOLE
The wormhole travel is possible by Einstein’s theory of relativity, yet it is not possible for humans to travel through the wormhole as the pathways are microscopic.
The time taken to travel through the wormhole is generally time-consuming when compared to directly flying through space.
A person inside the wormhole would experience time differently in comparison to a person outside the wormhole.
CONCLUSION
A wormhole is a theoretical connection between 2 points in space.It is visualized as a tunnel connecting different points in different locations or different points in space.
Even though it is considered possible by the theory of relativity, they have not been seen directly even with modern equipment.