Searching for Planet Nine, scientist finds ancient star with mysterious rings [FOX News]
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Source: FOX News
Searching for Planet Nine, scientist finds ancient star with mysterious rings The star, designated LSPM J0207+3331, is the oldest, coolest white dwarf known to be surrounded by a ring of dusty debris. This illustration depicts the ring with two distinct components, which scientists think best explains the system's infrared signal, and an asteroid broken up by the white dwarf's gravity. (Credit: NASA Goddard Space Flight Center/Scott Wiessinger) The hunt for Planet German citizen scientist Melina Thévenot made the discovery while working on the NASA-led Backyard s: Planet 9 project. Known as LSPM J0207+3331 or J0207, the ancient dwarf star was originally thought to be a cold brown dwarf, Adam Schneider, a research scientist at Arizona State University said, but it ultimately proved to be something more. "When Melina investigated further, she found that although the object had significant infrared brightness; it was not a nearby brown dwarf," Schneider said in a statement MORE PLANET NI
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