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SPIE--International Society for Optics and Photonics

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Caption

Image of the Galaxy NGC 5907 captured by the K-DRIFT Pathfinder. The yellow region marks an area 1.5 times brighter than the background noise level, while the red arrow points to a faint low-surface-brightness structure—remnant of a past gravitational interaction between galaxies.

Credit

Lee, et al.

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