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The new aerial map created by Japan’s National Astronomical Observer indicates that the Earth is rotating rapidly and that the supermassive black hole at the center of our galaxy is closer to 2,000 light-years than previously thought.
In 1985, the International Astronomical Union announced that Earth is 27,700 light-years away from a black hole, called Dhan A. But a 15-year analysis of the Japanese radio astronomy project Veera found that Earth is actually just 25,800 light years away. They also found that the Earth was moving at a speed of 7km per hour beyond their imagination.
The sound A * and similar black holes are called “supermassive” for a reason: they are Billions of times bigger Of sun
But the NAOJ said there was no cause for concern, as the latest data did not indicate the planet was “sinking into a black hole”. This literally means that there is now a “better model of the Milky Way galaxy”.
NAOJ
Using the Vera Astrometry Catalog, the scientists mapped a position and motion centered on the Milky Way and the objects that lived within it. The Veera Astrometry catalog was released earlier this year and contains data for 99 objects.
The position shows that the Earth revolves around the galactic center where the black hole is located, 227 km / s. Astronomers actually thought the orbit was at a speed of 220 kilometers per hour.
“Since Earth is inside the Milky Way, we can’t go back and see what the galaxy looks like from the outside,” the NAOJ said in a press statement. “Astrology is an important tool for understanding the position of objects and accurate measurements of movements, the overall structure of the galaxy and our place in it.”
Vera, the longest basic interferometric exploration in radio astronomy, was built in 2000 and uses interferometry to collect data collected by radio telescopes across Japan. Through the project, scientists will be able to develop telescope-like resolutions with a diameter of 2,300 kilometers, which is “theoretically sharp enough to solve US money placed on the surface of the moon,” the NAOJ said.
Naoze scientists hope to collect data on more objects, focusing on people close to Dhan A *.
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