NASA's Astronomy Picture of the Day entry for August 18, 2026 presented a compilation of Perseid meteor streaks accumulated over several nights from Jizerka in the Czech Republic. According to the APOD explanation, the streaks can be traced back to a single point in the sky, the shower's radiant in Perseus. The image is credited to Jakub Kuřák.

The explanation states that the Perseids occur when Earth collides with a stream of Sun-orbiting debris cast off by Comet Swift-Tuttle. Perseid meteors are typically only the size of a sand grain but tend to be fast and bright, the text says, because Swift-Tuttle's debris orbits the Sun in a direction partly opposite Earth's orbital motion.

The entry attributed the strong showing to the Moon's absence from the night sky, allowing more meteors to be visible than usual. It noted that near the Perseids peak the Moon moved directly in front of the Sun, creating a total solar eclipse visible from Greenland and Spain.