essentially, when there was two miles of ice above my head in rochester, and the entire world population could fit into cleveland. so it's just, what it really shows us is that commenters our visitors from the dawn of time in many ways, and it's such an amazing thing to think about the last time this comment went by, it was all force, and now it's new york city and tiktok. so the comet is probably surprise. >> i missed it last time and this time, so now it away another 50,000 years? >> actually, it's possible that a comet like this, which is coming from very far out, literally almost a light year away, at the edges of the system, it's possible this comet will leave, that interactions with saturn or jupiter, are going to give it enough energy that it will never come back. >> it was just discovered. this is unusual also. it was just discovered last