The object was thought of being a dwarf planet, a mass of 1,000 ordinary comets on the journey back to us after a journey to Oort clouds, promising to reveal the origin of the 2009: 00 / 1: 43 namtheo Live Science, it is still a comet - named Bernardinelli-Bernstein, often referred to as '' comet BB "- will move across Saturn's orbit in 2031.BB is comet The biggest was recorded in history. It was so big that sometimes the astronomical was mistaken for a dwarf planet. The volume of BB was about 1,000 times more than the typical comet, at least 100 km . "Superstar '' BB - Photo: Pennsylvaniang University Leaded by Dr
. Pedro Bernardinelli and Professor Gary Bernstein from Pennsylvania University (USA), just announced online on Arxiv.org, said it was moving Moving quickly from the Oort cloud at the edge of the solar system on our side, started to emit the "coma '' a halo. Coma is likened to the comet's '' hair "of the comet, only appears when they head to the center of the Thai Duong and gradually heated
The author also affirmed that the comet will not endanger the earth for entering The nearest approach, it is still only 10.97 astronomical units (AU), which is outside the trajectory of Saturn. 1 au is the distance from the sun to earth.Theo New Atlas, yoke here 3.5 million years, BB comet once came '' near 'Earth with a distance of 18 au, but then continues to do The long day trip into the mysterious Oort cloud, with a distance can be up to 40,000 Au. The return of BB is a great opportunity to study it. Not only is the most huge comet, it is also identified as the object from the "dawn" of the solar system, which is made with the most documents. Research on it can bring about many important data so that people understand more about the origin of the solar system and the main life of the earth. . Dịch vụ:
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