Daily there are millions of meteors that occur in the Earth’s atmosphere.
When space debris, such as pieces of rock, enter the Earth’s atmosphere the friction causes the surrounding air to become scorching hot. This “shooting star” streaking through the sky surrounded by flaming hot air is a meteor.
The majority of the meteoroids that cause meteors are only the size of a pebble.
Meteors sometimes occur in showers. It’s an excellent time to plan for a meteor-watching party.
Whether we catch a few stray falling stars or witness an entire meteor shower, this day calls for an evening with friends and family under the stars.
Identify the constellations while waiting to make a wish or two. Sounds like a romantic night, as well.
Meteor, Meteoroid and Meteor Showers
In the Northern Hemisphere, one of the most active meteor showers is the Perseids.
Named after the constellation Perseus where the majority of the activity takes place, particles released by the comet 109P/Swift-Tuttle cause the meteors to shower down onto Earth.
One of the most impressive meteor showers in the Northern Hemisphere, the Perseids put on dazzling displays.
Some years, on a clear night with a new moon, skywatchers view more than one meteor per minute! The Perseids are active from mid-July to late August.
Meteors are usually observed at night and are visible when they are about thirty-four to seventy miles above the Earth, and they often disintegrated at about 31 to 51 miles above. Their glow time is usually about a second.
Despite a large number of meteors we see, a small percent of meteoroids hit the Earth’s atmosphere and then skip back into space.
The chemical composition and the speed of the meteoroid will cause different hues to the light. Possible colors and elements producing them include:
• Orange/yellow (sodium)
• Yellow (iron)
• Blue/green (copper)
• Purple (potassium)
• Red (silicate)
A list of meteor shower dates, as well as a guide to successful watching, can be found on the EarthSky website below:
HOW TO OBSERVE
To plan your night, National Day Calendar® has provided these 5 Steps to Great Night Viewing. Gather some friends together, a blanket, and find a place far from the city lights on a cloudless night.
Use #NationalMeteorWatchDay to share on social media.
HSITORY
Within their research, National Calendar Day® was unable to identify the creator of National Meteor Watch Day.
#NationalMeteorWatchDay
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