This paper has caused great controversy among astronomical observers. Even with the powerful Hubble telescope, there is no evidence of double comet nuclei. Because when a comet splits into several pieces, their distance will gradually drift away; And so far, no comet has a stable binuclear; On the other hand, due to the gravitational perturbation of the sun and planets, the orbits of the double comet nuclei often change and separate.
From the end of 1997 to the beginning of 1998, it was observed that the light of its comet nucleus appeared double peaks through adaptive optical devices. However, whether this phenomenon is caused by double comet nuclei is still controversial.
Comet Hale-Popper is actually an unusually bright comet, which may be thousands of times brighter than Comet Haley. It reached perihelion on April 1997. Because of its huge size, at least more than 40 kilometers, its proximity also brought panic to people-when it entered the orbit in the solar system, it caused people to speculate that aliens would come to the earth. Comet Hale Popper is probably the most popular comet in history. According to the observation records of NASA, comet hale-bopp has two beautiful blue and white "tails", which can be easily seen even in areas with serious light pollution. Great Comet 65438+ Caesar/KOOC-0//KOOC-0/06 Great Comet/KOOC-0/402 Great Comet/KOOC-0/556 Great Comet/KOOC-0/577 Great Comet/KOOC-0/680 Great Comet in the first 44 years of the 9th century. Great Comet 441Great Comet of the 9th Century1Great Comet of the Year 1843 Great Comet of Donati186/Great Comet of the Year 1882 Great Comet of the 20th Century Halley's Comet 6552. Schilerrup-Maristani Comet, Alain-Roland Comet, Guan-lines Comet, Ikeya-Guan Comet, Bennett Comet, West Comet, Comet, comet hale-bopp, 2/Kloc-0 Century Comet McNaught, Lovejoy Comet, Pan-Star Comet, and Optical Science Network Comet.