Visitor From Oort Cloud Could Be Largest Comet Ever Recorded

An object of unusual size will make its closest approach to the Sun in 2031. It will swing past the orbit of Saturn and possibly turn into an exceptionally large comet. https://gizmodo.com/incoming-visitor-from-the-oort-cloud-could-be-among-the-1847149513 (Photo courtesy of Philipp Salzgeber)