Observational manifestations of disturbances in a protoplanetary disk caused by a collision with a massive planet are studied.
stellar cartograohy
Posted inAstronomy & Telescopes, Exoplanets, -moons, -comets, Status Report
Statistical Reevaluation of the USP Classification Boundary: Smaller Planets Within 1 Day, Larger Period Ratios Below 2 Days
Terrestrial worlds with P<1 day, known as ultra-short period planets (USPs), comprise a physically distinct population whose origins may be attributed to various possible formation channels within multi-planet systems.