By AccuWeather meteorologist and staff writer
Updated Nov. 3, 2021 10:47 AM EDT
The calendar is running out of pages and a new year is less than two months away, but 2021 still has some intriguing astronomy events to offer, including twin meteor showers.
Both the Northern Taurid and Southern Taurid meteor showers peak during the first half of November, and each event will carry the possibility of unleashing dazzling fireballs across the nighttime sky.
November is one of the better months to view meteor activity from the Northern Hemisphere, the American Meteor Society (AMS) said. “While no major activity is expected this month, the two Taurid radiants plus the Leonids keep the skies active.”
The Southern Taurids are the first of the two showers to peak, reaching maximum activity Thursday, Nov. 4, into the early hours of Friday, Nov. 5, according to the AMS. This is followed up by the Northern Taurids one week later on the night of Thursday, Nov. 11, into Friday, Nov. 12.
While these dates are considered the absolute peak of the showers, both are long-lasting events with meteors streaking through the sky in the weeks surrounding their peaks. This means that people can see meteors associated with the Taurids just about any time during the first two weeks of November.
Each shower offers only around five meteors per hour, but the types of meteors that streak through the sky can be eye-popping.
“The Taurids (both branches) are rich in fireballs and are often responsible for an increased number of fireball reports from September through November,” the AMS explained.
A fireball shines brighter than every star in the sky as it streaks overhead. (Kim MyoungSung)
A fireball is an incredibly bright meteor that can illuminate the entire sky for several seconds before fizzling out. They can even be seen from the heart of a major city where there is often too much light pollution to see dimmer meteors.
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These fireballs can flash in the sky any time after nightfall, but the best time for spotting meteors will be after midnight, local time, when the radiant points of the showers are high in the sky. However, fireballs could spark to life anywhere in the sky, not just in the direction of the radiant points.
The long duration of the Taurids can allow stargazers to wait for a night with good weather for a chance at spotting some shooting stars, rather than missing the show due to cloudy conditions on peak night.
But after the Taurids begin to fade, there will be another meteor shower to look forward to before December arrives.
The Leonid meteor shower will peak during the night of Wednesday, Nov. 17, into the early morning of Thursday, Nov. 18. The Leonids often offer around a dozen meteors per hour with a few fireballs possible from the waning Taurids.
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