Astrometric view of companions in the inner dust cavities of #protoplanetary disks: https://arxiv.org/abs/2512.00157 -> Gaia finds hints of planets in baby star systems: https://www.esa.int/ESA_Multimedia/Images/2025/12/Gaia_finds_hints_of_planets_in_baby_star_systems
wild that we’re now using tiny stellar wobbles to probe planets still embedded in their birth disks, can’t wait to see how this lines up with alma gaps and future direct imaging