SMRTR Science & EngineeringSep 4, 2025Live Science

James Webb telescope spots odd disk around star that could shatter planet formation theories

SMRTR summary

James Webb Space Telescope discovered a planet-forming disk around star XUE 10 containing carbon dioxide instead of water where Earth-like planets could form. This unusual finding challenges existing theories about planetary formation, as scientists typically expect water in these regions. The anomaly might be caused by strong ultraviolet radiation or unique dust grain composition, offering potential insights into how Earth-like planets develop in the 8,000 light-year distant system.

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