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The National Astronomical Observatory of Japan reported that the Earth is spiraling towards the huge black hole of the Milky Way at a speed greater than 7 km / s. Experts have also claimed that Earth is 2,000 light-years closer to the Milky Ways supermassive black hole. The new map of the Milky Way was prepared by the same space agency. Experts have said that we are much closer to the black hole than we previously thought. However, that doesn’t mean Earth will be pushed into the black hole. The new model of the Milky Way was based on new observational data. Astronomers who have been involved in a project called VERA have been analyzing a catalog of objects for more than 15 years. VERA is a project, which was put together by Japan Radio Astronomy.
The VLBI Exploration of Radio Astrometry (VERA), where VLBI stands for Very Long Baseline Interferometry, began in 2000. It maps three-dimensional velocity and spatial structures in the Milky Way. VERA uses a method called interferometry to merge data from radio telescopes, which are scattered across the Japanese archipelago. This is done to achieve the same resolution that a 2300 KM telescope could have produced. Experts can achieve 10 microarcoseconds of measurement accuracy through this method, which is sharp enough to determine a US cent placed on the moon’s surface. Experts said we can’t see what the galaxy looks like from the outside because the earth is inside the Milky Way. Astrometry helps us to obtain an accurate measurement of the positions and positions of objects. It is an important tool, which can help us understand the galaxy’s overall formation and our exact position in it. The first VERA astrometry catalog released data from 99 objects this year.
Astronomers created a position and velocity map based on the VERA Astrometric Catalog. With the help of this map, they were able to identify the center of the Galaxy, a point around which everything revolves. The map showed that the center of the Galaxy and a huge black hole in it are about 25800 light-years from Earth. This is closer to the official value of 27700 light years, which was set by the International Astronomical Union in 1985. The map’s velocity factor shows that the Earth is moving at a speed of 227 km / s as it orbits around that. Galaxy center. This is 7 Km / s faster than the official value, which is 220 Km / s.
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