On the night of August 13-14, photographer Osama Fathi captured a stunning image of the Perseid meteor shower streaking across the sky above Egypt's Western Desert. Using a Sony A7 III camera and a 16-35 mm lens, Fathi took 240 consecutive 25-second exposures over a 100-minute period. These images, combined into one, reveal the slow, graceful movement of the stars as they appear to rotate around the celestial north pole and the North Star, Polaris. The long exposure technique allowed Fathi to capture not only the meteors but also the trails of stars, creating a visual record of Earth's rotation.
Fathi was not alone in his pursuit of the night sky. He was joined by approximately 200 fellow astronomy enthusiasts who gathered under the desert skies to share stories, observe the stars, and take their own photographs. This kind of event is common among amateur astronomers, who often travel to remote locations to escape light pollution and get a clearer view of the cosmos.
The Perseid meteors, visible as bright streaks of light, are caused by tiny particles—often no larger than a grain of sand—burning up in Earth's atmosphere. These particles are remnants of Comet 109P/Swift-Tuttle, which leaves a trail of debris in its orbit. As Earth passes through this debris field each year, the particles enter the atmosphere at high speeds, creating the spectacular meteor shower. In Fathi's image, the meteors appear as unbroken streaks, while the trails of satellites near the horizon show the movement of human-made objects passing through the sky.
The final image is a composite of separate exposures of the landscape and the night sky, combined using a technique called "stacking." This process enhances the details and brightness of the final image, creating a mesmerizing nightscape that captures both the beauty of the desert landscape and the dynamic movements of the stars and meteors. The result is a visual celebration of the natural phenomena that occur as Earth rotates and interacts with the cosmos.
Astrophotographer Captures Perseid Meteor Showers Over Egypt's Western Desert
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