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Drazkowska et al., Planet Formation Theory in the Era of ALMA and Kepler: from Pebbles to Exoplanets, Protostars and Planets VII (ASP Conference Series 534), 2023","review_link":"https://arxiv.org/abs/2203.09759","review_verified":"true","summary":"Planets grow from microscopic dust in disks of gas around young stars, but grains that reach centimeter to meter size break up in collisions or spiral into the star within a few hundred orbits. How solids get past this to kilometer-size bodies and then to planet cores is not settled.","title":"From dust to planets: planetesimals and pebble accretion","topic_ref":null,"why":"This is the first step in making every planet, including 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