Let's end today with some images of observed debris disk, and what their morphologies can suggest about the system! 👽💫
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Such disks are in fact composed of 2nd generation dust, continuously regenerated by the collision of massive bodies (several 100 to 1000 km in size) in the disk. (Image Credit: GPI, Esposito. Image processing: Travis Rector, Mahdi Zamani & Davide de Martin) (8/10)