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“Mega-Earths” are Likely an Artifact of Stellar Activity
Casey L. Brinkman and Nicolas B. Cowan 2026 The Astrophysical Journal Letters 1011 .
Caption: Figure 2.
TESS lightcurves (PDCSAP flux) of each mega-Earth host star are shown, demonstrating visible rotational modulation due to stellar activity.
© 2026. The Author(s). Published by the American Astronomical Society.
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