Orionid meteor shower

About Orionid meteor shower:

• It is an annual phenomenon that lights up the night sky every October.
• It is produced when Earth passes through the debris left behind by Halley's Comet, officially known as 1P/Halley.
• This comet, which orbits the sun approximately every 76 years, expels dust particles from its nucleus, creating a trail of debris in its path.
• Each year, our planet intercepts this path in late October, resulting in the Orionid meteor shower.
• Halley's Comet, measuring about five by nine miles in size, loses between three to ten feet of material on each passage through the inner solar system.
• The Orionids are viewable in both the Northern and Southern hemispheres during the hours after midnight. 

What is a meteor?

• When meteoroids enter Earth’s atmosphere at high speed and burn up, the fireballs or “shooting stars” are called meteors.
• Meteor showers occur annually or at regular intervals as the Earth passes through the trail of dusty debris left by a comet.
• Meteor showers are usually named after a star or constellation that is close to where the meteors appear in the sky.