A galactic tide is a tidal force experienced by objects subject to the gravitational field of a galaxy such as the Milky Way. Particular areas of interest...

be the result of the galactic tide. Statistical models of the observed orbits of long-period comets argue that the galactic tide is the principal means...

Earth tides. The semi-diurnal M2 Earth tides are nearly in phase with the Moon with a lag of about two hours.[citation needed] Galactic tides are the...

towards the Sun by gravitational perturbations from passing stars and the galactic tide. Hyperbolic comets may pass once through the inner Solar System before...

the primary galaxy's spiral arms. An example of a major interaction is a galactic collision, which may lead to a galaxy merger. A giant galaxy interacting...

as collisions, the gravitational effects of a passing star, or the galactic tide, the tidal force exerted by the Milky Way. As of the 2020s, a few astronomers...

given by Newton in the Principia. Amphidromic point Disrupted planet Galactic tide Tidal resonance Tidal stripping Tidal tensor Spacetime curvature "Hubble...

outside the galactic disc, the influence of the galactic tide is weaker; as it re-enters the galactic disc, as it does every 20–25 million years, it comes...

be part of the Gaia Sausage. The cluster is being disrupted by the galactic tide, trailing a long tidal tail. This color-magnitude diagram was made using...

and no longer subject to notable planetary perturbation. Due to the galactic tide and passing stars it is impossible to know if an object with a weak...

planets. He reported it as the Great Perseus-Andromeda stratum of Extra-Galactic Nebulae. Earlier still, parts of this clustering had been reported by Walter...

galactic plane which bisects the galactic disc, the influence of the galactic tide is weaker. When re-entering the galactic disc—as it does every 20–25 million...

resulting in a highly eccentric orbit that was then stabilized by the galactic tide and additional stellar encounters. Such a scenario may mean that Proxima...

gravitational pulls on the near and far parts of each galaxy—known here as a galactic tide. It is a possibility that both galaxies, which are members of the Coma...

galaxy Galactic tide Interacting galaxy Satellite galaxies of the Milky Way Satellite galaxies of Andromeda Ram pressure Binney, James (2008). Galactic dynamics...

extends into space from a galaxy. Tidal tails occur as a result of galactic tide forces between interacting galaxies. Examples of galaxies with tidal...

which are currently in the process of tidal stripping. Galactic tide Interacting galaxy Galactic ram pressure stripping "Background Information". burro...

disputed Canis Major Dwarf galaxy. The cluster is being disrupted by the galactic tide, trailing a long tidal tail. Baeza, Ian; Fernández-Trincado, José G...

diffuse Dark galaxy Red nugget Blue Nugget Dead disk Interaction Field Galactic tide Groups and clusters group cluster Brightest cluster galaxy fossil group...

activity Low-surface-brightness galaxy Ultra diffuse galaxy Field galaxy Galactic tide Galaxy cloud Interacting galaxy Galaxy merger Jellyfish galaxy Satellite...

to be 12.5-billion years old. The cluster is being disrupted by the galactic tide, trailing a long tidal tail. It had been thought that NGC 2808, like...

The Galactic Center Saga is a series of books by author Gregory Benford detailing a galactic war between mechanical and biological life. In the Ocean of...

Terraism cult, orchestrate a number of conspiracies to shift the tide of the galactic war to favor their objectives. The name "Phezzan" is a reference...

astrophysics, the galactic habitable zone is the region of a galaxy in which life is most likely to develop. The concept of a galactic habitable zone analyzes...

cloud, semi-major axes greater than 20,000 AU, forms quickly as the galactic tide raises the perihelion of object beyond the orbits of the giant planets...

planets with orbits larger than 106 AU would be slowly disrupted by the galactic tide and likely become free-floating again through encounters with other...

cloud. Moreover, the influence of the surrounding stars and that of the galactic tide should have sent the Oort cloud comets either closer to the Sun or outside...

massively-elongated ellipse – at this distance its orbit is influenced by the galactic tide and other stars. The Outer Solar System Origins Survey has discovered...

great distances, but can then be perturbed by passing stars and the galactic tides. As they come into or leave the inner Solar System they may have their...

larger orbits (roughly 5,000 au) can have their perihelion raised by the galactic tide detaching them from the influence of the planets forming the inner Oort...