James Webb Space Telescope data pinpoints possible aurorae on isolated world in our solar neighborhood.
Using new observations from the James Webb Space Telescope (JWST), astronomers have discovered methane emission on a brown dwarf, an unexpected finding for such a cold and isolated world. Published in the journal Nature, the findings suggest that this brown dwarf might generate aurorae similar to those seen on our own planet as well as on Jupiter and Saturn.
The Study of Brown Dwarfs.
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