At that time, a hen will lay a strange "comet egg". Look at this incredible thing.
Works:
1682, Comet Halley returns. A hen in Marburg, Germany laid an eggshell full of stars.
Eggs; 1758, Comet Halley returns. An eggshell laid by a hen in Heck, England, was clearly colored.
Comet-patterned eggs; 1834, Comet Halley returns. A hen in Kozny laid an egg with a regular comet pattern on its shell. 19 10 years, halley's comet came back. According to the French press, a hen laid a strange egg, and the shell was painted with a comet pattern, carved like a seal, which could be wiped at will; 1986, Comet Halley returns. A hen in Borgo laid an egg with a comet pattern on its shell.