Friday , August 12 2022

Scientists have discovered invisible galaxies. "Their revelation goes against everything we've known so far"



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Scientists have managed to discover the galaxies by combining several observatories, allowing them to look deeper and further into space. They looked beyond what the Hubble Space Telescope was looking at.

According to The Independent, experts had previously expected other galaxies to be found somewhere outside our visible space, but only now have they actually found them. The discovery will now allow them to regain some of what they thought of the workings of the universe.

"This is the first such galaxy discovery of the first two billion years of the universe," said Tao Wang of the University of Tokyo. The universe currently exists about 13.7 billion years ago. "We have not seen them (galaxies) yet, but the present revelation goes completely against everything we knew about the evolution of such formations in this early period of cosmic evolution. he explained.

If the newly discovered galaxies were visible to the human eye, they would be absolutely wonderful, and would be a much better show than the current heavenly offerings on Earth. According to him, they are even more fascinating than our Milky Way. "The higher the density of the stars, the sky would be even more majestic. They would appear larger and brighter,"he said.

From Earth, however, all 39 galaxies found are difficult to see, although they are much larger than those we know. The light will travel a great distance. But light will help scientists figure out how old galaxies are.

"It really wasn't easy to convince others that these formations are so old," said Wang. The original assumption of their existence comes from the Spitzer Space Telescope, which uses infrared radiation. For confirmation they had to use the Very Large Telescope, which is a set of four 8.2 meter telescopes in northern Chile on Cerro Parana Mountain

Now scientists hope the discovery will help them unravel some of the ancient secrets of the deep universe, such as the massive black holes found in the center of the galaxies. It might help to explain how these formations form. "Massive galaxies are also closely linked to invisible dark matter," said Professor Kohn Kotaro of the University of Tokyo. "This plays a role in the structure and distribution of galaxies," he added. According to him, now is the time for theoreticians to become fully aware of their theories.

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