www.sciencedaily.com
A distant Sun-like star unexpectedly dimmed for months, prompting astronomers to investigate. They discovered a massive disk of gas and dust, rich in vaporized metals, swirling around an unseen object. In a groundbreaking discovery, scientists directly measured the motion of these metallic winds for the first time. The findings indicate that even in mature star systems, catastrophic planetary collisions can still occur, creating massive, debris-filled disks. This event highlights the dynamic and volatile nature of planetary evolution in the universe.
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