KnowraGalactic tideLinked fromLinked fromThe 7 pages that link to Galactic tide, each with the reason it gives.All 7Broader topic 1Related 6Oort cloudRelated: Its gradual pull can alter distant Oort-cloud orbits enough to send bodies sunward.Interstellar objectRelated: It can reshape distant comet reservoirs and influence the supply of bodies ejected into space.Long-period cometRelated: Over long timescales it can reshape Oort-cloud orbits and deliver comets inward.Jan OortRelated: It can alter distant comet orbits and send some toward the inner Solar System.Hills cloudRelated: It can alter distant comet orbits and help deliver bodies toward the Sun.SednoidRelated: At extreme distances, the Galactic tide can change small bodies’ perihelia.