Observations with the Hubble Space Telescope confirm that the largest comet ever detected by astronomers, about 130 kilometers in diameter, is approaching the interior of the solar system, the U.S. space agency NASA said.
–
According to recordings made on January 8, the core of comet C / 2014 UN271, also known as Bernardinelli-Bernstein after the explorers, is about 50 times larger than that of an average comet, and weighs 500 trillion tons more than an average, A comet closer to the sun, NASA said.
According to the space agency, the celestial body is traveling at a speed of 22,000 miles (35,200 kilometers), but it is not a threat because it will never approach the Sun more than a billion miles (1.6 billion kilometers).