Four Sub-Earth #Planets Orbiting Barnard's Star from MAROON-X and ESPRESSO: https://iopscience.iop.org/article/10.3847/2041-8213/adb8d5 -> Confirmed at Last - Barnard’s Star Hosts Four Tiny Planets: https://aasnova.org/2025/03/11/confirmed-at-last-barnards-star-hosts-four-tiny-planets/