Two new free-floating or wide-orbit planets from microlensing
https://www.aanda.org/articles/aa/abs/2019/02/aa34557-18/aa34557-18.html
A highly structured disk around the planet host PDS 70 revealed by high-angular resolution observations with ALMA
https://arxiv.org/abs/1902.07639
Chemical connections between low-mass stars and planets building blocks investigated by stellar population synthesis
https://arxiv.org/abs/1902.07484