YourDictionary

Halley's comet

Listen

a famous comet, last seen in 1986, whose reappearance about every 76 years was predicted by Edmond Halley

See Halley's comet in American Heritage Dictionary 4

Learn more about Halley's comet

» Halley's comet science

Related Articles

» When Did Mark Twain Die?

link/cite print suggestion box

More from YD

Browse entries near Halley's comet

About YourDictionary Advertisers Contact Us Privacy Policy Terms of Use Bookmark Site Help Suggestion Box Tools

© 1996-2012 LoveToKnow, Corp. All Rights Reserved. Audio pronunciation provided by LoveToKnow, Corp.