Black Hole Messier 87 Event Horizon Telescope Captures

Related: Black Hole Black Hole Sun Black Hole Sun Lyrics Black Hole Facts Black Hole Gif Black Hole Games Black Hole Bfb Black Hole Simulator

Wiki info

In 1915, Albert Einstein developed his theory of general relativity, having earlier shown that gravity does influence light's motion. Only a few months later, Karl Schwarzschild found a solution to the Einstein field equations, which describes the gravitational field of a point mass and a spherical mass. A few months after Schwarzschild, Johannes Droste, a student of Hendrik Lorentz, independently gave the same solution for the point mass and wrote more extensively about its properties. This solution had a peculiar behaviour at what is now called the Schwarzschild radius, where it became singular, meaning that some of the terms in the Einstein equations became infinite. The nature of this surface was not quite understood at the time. In 1924, Arthur Eddington showed that the singularity disappeared after a change of coordinates (see Eddington–Finkelstein coordinates), although it took until 1933 for Georges Lemaître to realize that this meant the singularity at the Schwarzschild radius was a non-physical coordinate singularity. Arthur Eddington did however comment on the possibility of a star with mass compressed to the Schwarzschild radius in a 1926 book, noting that Einstein's theory allows us to rule out overly large densities for visible stars like Betelgeuse because "a star of 250 million km radius could not possibly have so high a density as the sun. Firstly, the force of gravitation would be so great that light would be unable to escape from it, the rays falling back to the star like a stone to the earth. Secondly, the red shift of the spectral lines would be so great that the spectrum would be shifted out of existence. Thirdly, the mass would produce so much curvature of the space-time metric that space would close up around the star, leaving us outside (i. e. , nowhere). "


First Photograph of Black Hole Bolsters Enstein's Theory ...
First Photograph of Black Hole Bolsters Enstein's Theory ...
Three scientists win Nobel Physics Prize for ...
Three scientists win Nobel Physics Prize for ...
The Weather Network - 3 reasons why black holes are the ...
The Weather Network - 3 reasons why black holes are the ...
Cosmic Queries – The 2020 Nobel Prize - StarTalk Radio ...
Cosmic Queries – The 2020 Nobel Prize - StarTalk Radio ...
Messier 87 galaxy far away 53 billion light years
Messier 87 galaxy far away 53 billion light years
M87 Galaxy supper massive black hole image invisible light
M87 Galaxy supper massive black hole image invisible light
Event Horizon Telescope first image of a Black Hole is ...
Event Horizon Telescope first image of a Black Hole is ...
The only black hole we’ve ever seen has a shadow that ...
The only black hole we’ve ever seen has a shadow that ...
How black holes are like sea monsters at the edge of our ...
How black holes are like sea monsters at the edge of our ...
Black Hole Captured for First-Time: ‘We Have Seen What We ...
Black Hole Captured for First-Time: ‘We Have Seen What We ...
Strange Objects Orbit the Supermassive Black Hole at the ...
Strange Objects Orbit the Supermassive Black Hole at the ...
This Supermassive Black Hole Appears to Be Wobbling - Nerdist
This Supermassive Black Hole Appears to Be Wobbling - Nerdist
Image:working principle of event horizon telescope
Image:working principle of event horizon telescope
Black hole is a beast with no name
Black hole is a beast with no name
Beyond black hole's horizon, artists find maelstrom of meaning
Beyond black hole's horizon, artists find maelstrom of meaning
Scientists measure gravity at the edge of a black hole for ...
Scientists measure gravity at the edge of a black hole for ...
El equipo internacional que consiguió la primera imagen de ...
El equipo internacional que consiguió la primera imagen de ...
How scientists saw the 'invisible'—and captured the first ...
How scientists saw the 'invisible'—and captured the first ...
Fig: illustration event horizon of black hole
Fig: illustration event horizon of black hole
Crescent Shadow of Messier 87’s Supermassive Black Hole is ...
Crescent Shadow of Messier 87’s Supermassive Black Hole is ...
3 up-and-coming researchers win prestigious early-career ...
3 up-and-coming researchers win prestigious early-career ...
Exoplanets, black holes, building blocks of life ...
Exoplanets, black holes, building blocks of life ...
The First Ever Photo of a Black Hole! – RJ MEDIA NOW
The First Ever Photo of a Black Hole! – RJ MEDIA NOW
Earth’s First Glimpse of a Black Hole - The New York Times
Earth’s First Glimpse of a Black Hole - The New York Times
Nothing is supposed to be able to escape a black hole ...
Nothing is supposed to be able to escape a black hole ...
Chandra :: Photo Album :: M87 :: April 10, 2019
Chandra :: Photo Album :: M87 :: April 10, 2019

Telescope Captures