Can Earth trigger another 'meteor storm'? What the 2026 Leonids might bring.

This year marks the 60th anniversary of the legendary 1966 Leonid meteor storm, where observers witnessed an astonishing 144,000 meteors per hour streak across the sky. The Leonids, famous for their dramatic 'meteor storms,' originate from the Tempel-Tuttle comet, which leaves a dense trail of debris during its 33-year orbit around the sun. These spectacular displays occur when Earth passes directly through one of these fresh, concentrated dust trails ejected by the comet in previous centuries.

While such historic storms are rare, the article explains that the comet's last close pass was in 1998, which led to notable showers in the early 2000s. Looking ahead, astronomers can predict potential activity by modeling Earth's path relative to the comet's debris fields. The key takeaway is that while 2024 is expected to be a 'lean year' for Leonid activity, the possibility for another significant storm exists in future cycles, with 2026 being a year to watch as models are refined.