APOD: 2026 October 31 – Night on a Spooky Planet
The post APOD: 2026 October 31 – Night on a Spooky Planet appeared first on NASA Science .
Tonight's Astronomy Picture of the Day showcases the ethereal beauty of Earth's night sky on a stormy October evening. The haunting image, captured near Hverir in northeastern Iceland's volcanic terrain, reveals the planet bathed in a ghostly light. This mesmerizing scene was painted by solar activity and the resulting geomagnetic storms that send charged particles racing through Earth's magnetic field.
These particles, penetrating the atmosphere at high latitudes, ignite dazzling auroral displays against the starry backdrop of the night sky. Towering columns of steam and gas, venting from nearby fumaroles, swirl and intertwine with the eerie greenish northern lights, creating an unforgettable panorama. Earth's auroral activity persists at a high level, as the Sun is still in the early stages of its decline from the solar cycle's peak.
Encouragingly, this temporary display of celestial enchantment could be replicated in neighborhoods across the globe, making this Halloween night truly unforgettable.
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- APOD: 2026 October 31 – Night on a Spooky Planet science.nasa.gov
