Strange 'eggshell' exoplanets may have ultra-smooth surfaces

Strange 'eggshell' exoplanets may have ultra-smooth surfaces
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Strange, newly theorized "eggshell planets" may possess super-thin outer layers with ultra-smooth surfaces unlike those seen on any world to date, a new study reports.



November 29, 2021 at 05:00PM
via Space.com read more...