Evidence from medieval chronicles suggests that the periodic nature of Halley’s Comet was recognized centuries earlier than previously believed.
Add Yahoo as a preferred source to see more of our stories on Google. The 1066 CE appearance of Halley's comet is famously depicted in the Bayeux tapestry. Every 76 years, a comet from the depths of ...
WASHINGTON — The Orionid meteor shower will put on a cosmic show in the night sky this week, giving stargazers a chance to see up to 20 meteors per hour. The Orionids will peak on Tuesday, Oct. 21, ...