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The Hubble Space Telescope spots a space object with six light points called the “Einstein ring” 65 million light years from Earth
- Einstein’s ring spotted in the Virgo cluster 65 million light years away
- The ring formed when a quasar crossed the gravitational field of two much more distant galaxies
- The phenomenon was predicted by Albert Einstein in 1915, which he called the gravitational lens
The Hubble Space Telescope has captured a magnificent “Einstein’s Ring” in the constellation Virgo, which is over 65 million light years from Earth.
This cosmic display, formally known as the gravitational lens, occurs when the gravitational field of a massive object in space distorts space and deflects light from a distant object behind it.
The result is a bull’s eye pattern, or “Einstein’s ring”. It was predicted by the famous physicist Albert Einstein in 1915.
The image shows six bright spots of light grouped together in the center, four of which form a circle around a center pair.
The formation, however, consists of only two galaxies and a single distant quasar which is magnified as it passes through the gravitational field of the galaxies.
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The Hubble Telescope has captured a magnificent “Einstein’s Ring” in the constellation Virgo, which is over 65 million light years from Earth
The quasar in this image is further from Earth than the pair of galaxies.
A quasar is the extremely bright core of an active galaxy, and its powerful glow is created by the incredible amounts of energy released by gas falling towards the supermassive black hole at its center.
“The light from the quasar has been bent around the pair of galaxies due to their enormous mass, giving the incredible impression that the pair of galaxies is surrounded by four quasars – when in reality only one quasar sits at the bottom. beyond them, “the European Space Agency (ESA) shared in a statement.
This cosmic display, formerly known as the gravitational lens, was predicted by famous physicist Albert Einstein in 1915
In 1915, Einstein, of German origin, claimed that gravity is the result of massive objects distorting the very fabric of the universe, what he called space-time.
Experts have since been able to test his theory of general relativity in the solar system and prove that his groundbreaking work stands up to scrutiny, which was done with hundreds of Einstein rings.
Thomas Collett, of the Institute of Cosmology and Gravitation at the University of Portsmouth, which discovered another Einstein ring in 2018, said in a statement: “General relativity predicts that massive objects distort space-time.
“This means that when light passes near another galaxy, the path of the light is deflected.
“If two galaxies are aligned along our line of sight, it can give rise to a phenomenon, called a strong gravitational lens, where we see multiple images of the background galaxy.
Hubble captured Einstein’s recent ring this month in the Virgo cluster, which consists of some 1,300 galaxies.
Telescope data identifies a seventh spot of light in the very center, which is a rare fifth image of the far quasar.
Hubble captured Einstein’s recent ring this month in the Virgo cluster (pictured), which consists of some 1,300 galaxies
“If we know the mass of the foreground galaxy, then the amount of separation between multiple images tells us if General Relativity is the correct theory for galactic scale gravity.”
Hubble captured Einstein’s recent ring this month in the Virgo cluster, which consists of some 1,300 galaxies.
Telescope data identifies a seventh bright spot in the very center, which is a rare fifth image of the far quasar.
A few hundred powerful gravitational lenses are known, but most are too far away to accurately measure their mass.
This rare phenomenon is caused by the presence of two galaxies in the center which act like a lens.
EINSTEIN’S GENERAL THEORY OF RELATIVITY
Albert Einstein (pictured) published his theory of general relativity in 1915
In 1905, Albert Einstein determined that the laws of physics are the same for all non-accelerating observers and that the speed of light in a vacuum is independent of the motion of all observers – known as the theory of relativity. restraint.
This revolutionary work introduced a new framework for all physics and proposed new concepts of space and time.
He then spent 10 years trying to include acceleration in theory, eventually publishing his theory of general relativity in 1915.
This determined that massive objects cause distortion in spacetime, which is experienced as gravity.
In its simplest form, it can be thought of as a giant rubber sheet with a bowling ball in the center.
In the photo, the original historical documents related to Einstein’s prediction of the existence of gravitational waves, shown at the Hebrew University of Jerusalem
As the ball deforms the sheet, a planet bends the fabric of space-time, creating the force that we feel is gravity.
Any object that approaches the body falls towards it due to the effect.
Einstein predicted that if two massive bodies came together, it would create such a large ripple in space-time that it should be detectable on Earth.
This was most recently demonstrated in the hit movie Interstellar.
In a segment that saw the crew visit a planet that was falling under the gravitational grip of a huge black hole, the event significantly slowed down time.
The planet’s crew barely aged while those on the ship were decades older when they returned.
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