Halley's Comet Research Paper

I learned that Halley’s Comet has been sighted in 30 occasions but the earliest was by the Chinese in 240 BC. For 2000 years the best observation sight was in China, the Chinese government ran an astronomical bureau for people to see. Halley’s Comet should sound like“valley”, although, some pronounce “Hawley”. I have also found out that Halley is the first comet ever to come back. It was to be believed that the comet was to be observed in Greece between 467 and 466 BCE . It takes 75 to 76 years to complete its orbit. Halley's Comet appeared during the Battle of Hastings. One of King Harold’s attendants telling the King of the comet it was stated that the comet was a bad omen, it was a sign of God’s anger about King Harold’s unrightfully claimed