Robuta

https://pure.psu.edu/en/publications/persistent-starspot-signals-on-m-dwarfs-multiwavelength-doppler-o/ Persistent Starspot Signals on M Dwarfs: Multiwavelength Doppler Observations with the... persistent signals https://experts.arizona.edu/en/publications/hiding-in-plain-sight-observing-planet-starspot-crossings-with-th/ Hiding in plain sight: Observing planet-starspot crossings with the James Webb Space Telescope -... hiding in plain sight