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Birthday · January 25, 2025

Stardust in the Perseus Molecular Cloud

January 25, 2025

When you were born, the Sun rose on a world that had never seen you before. Since then, every dawn has arrived in a universe subtly altered...

Stardust in the Perseus Molecular Cloud

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APOD published January 25, 2025. Credit: Jeff Schilling. A publication-date match, not a photo taken on your date. Independent of NASA.

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Stardust in the Perseus Molecular Cloud

Original APOD · January 25, 2025

Clouds of stardust drift through this deep skyscape, across the Perseus molecular cloud some 850 light-years away. Dusty nebulae reflecting light from embedded young stars stand out in the nearly 4 degree wide field of view. With a characteristic bluish color reflection nebula NGC 1333 is prominent near center. Hints of contrasting red emission from Herbig-Haro objects, the jets and shocked glowing gas emanating from recently formed stars, are scattered across the dusty expanse. While many stars are forming in the molecular cloud, most are obscured at visible wavelengths by the pervasive dust. The chaotic environment surrounding NGC 1333 may be similar to one in which our own Sun formed over 4.5 billion years ago. At the estimated distance of the Perseus molecular cloud, this cosmic scene would span about 80 light-years. Growing Gallery: Comet ATLAS (G3)

Image credit: Jeff Schilling

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