One Big Megacomet Is Approaching Our Solar System
October 6, 2021 12:31Comets are not like little stars with a bit of tail that they look like from down here on Earth. An average-sized comet, which is essentially a cosmic snowball, is approximately 10 km in diameter. But there are a few exceptions to this rule, like the record-breaking Hale-Bopp, which was dubbed the ‘Great Comet’ back in […]