哈雷
6.1656 Edmond Halley, English astronomer and mathematician, renowned for studies of comets, was born in London.
7.Harley takes the classic of classics and pushes the right buttons of enthusiasts everywhere.
9.He cannot ride his Harley around the Big Island, his favorite thing to do, due to problems with the knee.?
10.In July, 1995, the Comet Hale-Bopp became visible near Jupiter on amateur telescopes.

