In this blog we are going to see some fascinating things about the mystery of black holes which is a more interesting topic in the field of space and astronomy, let’s see about things in a short and crispy way, you are welcome to the blog.
Table of Contents
Introduction
Up until the 20th century, black holes were largely undiscovered. An area in space known as a “black hole” has a gravity that is so intense that not even light can escape. Black holes are the gravitational cores of our universe and are invisible from the outside. They consume everything in their path.
History of black holes
Black holes weren’t known around 100 years ago. Black holes were eventually discovered as a result of Einstein’s Theory of Relativity. The theory is divided into two parts. two theories of relativity: the Special Theory and the General Theory.
Einstein’s Special Theory of Relativity, which was published in 1905, explains how speed affects time. If you are in a spacecraft that is moving too quickly, time will appear to slow down for you. Compared to those back on Earth who wasn’t on the spaceship.
Because you wouldn’t experience time slowing down in a spaceship, the word “relative” is crucial. You might assume that time is passing as it usually does. However, when will
Black holes in movies
If you remember, in 2014, there was a blockbuster film by Director Christopher Nolan, Interstellar. In this film, space-related concepts, such as wormholes, black holes, and alien planets, were depicted in a scientifically accurate way. The concept of time dilation was depicted amazingly in Interstellar.
When Cooper and his team land on the Aqua Planet, one hour on that planet equals 7 years on Earth. This happens on the planet because the planet was very close to the Gargantua black hole. So, the gravitational force of the black hole impacted the time. To visualize this, Einstein wanted us to imagine a space-time fabric. Kind of like a mesh, on which all planetary objects are placed.
Black Holes
The effects of gravity are essentially universal. Heat, sound, and light are all drawn by the force of gravitation in addition to physical items. This implies that there may be cosmic objects with gravitational fields strong enough to absorb light. If such things exist, then they must be all black. They won’t be visible to us. This is exactly what Black Holes are; not even light can escape them.
FAQ’s
What is a Black Hole Is
a region of space where gravity is so powerful that nothing can escape from it
How does gravitational time dilation work?
With increasing exposure to gravitational force, time would seem to pass more slowly. This is known as gravitational time dilation.
When was the idea of a black hole first proposed?
century 20
What movie features black holes?
Interstellar
Who is the Interstellar movie’s director?
Nolan, Christopher
Which theory describes black holes, and why?
Spectral Relativity Theory
Who was The Special Theory of Relativity published by?
In 1905, Einstein
What exactly is gravity?
movement or a propensity to move towards a center of gravity.
