Huge Record Breaking Comet That Is 80 Miles Wide Is Headed This Way

Its icy nucleus is bigger than any ever seen – measuring around 80 miles across, and 50 times bigger than the heart of most known comets. It is also thought to have a mass of about 500 trillion tons – a hundred thousand times more massive than the typical comet found closer to the Sun.

And the object, known as C/2014 UN271 (Bernardinelli-Bernstein), is headed in this direction, quickly. Travelling at 22,000 miles per hour, it is moving from the edge of the solar system towards its the center.

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