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2025, April 2025 Charles Lillo 2025, April 2025 Charles Lillo

Auriga's Heartbeat: Nebulae and an Ancient Cluster

his vibrant wide-field image captures two prominent emission nebulae in the constellation Auriga: the Flaming Star Nebula (IC 405) and the Tadpole Nebula (IC 410). IC 405 glows with the intense light of the hot star AE Aurigae, which energizes surrounding hydrogen gas, creating a fiery appearance. Nearby, IC 410 houses the "tadpoles"—dense, dusty structures sculpted by stellar winds from the young cluster NGC 1893.

The image combines over 20 hours of integration using both narrowband and broadband filters. The result is a richly detailed view blending structure, color, and contrast—highlighting the dynamic interplay of ionized gases and star formation within these celestial clouds.

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