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 concerning galactic tides include galactic collisions, the disruption of dwarf or satellite galaxies, and the Milky Way's tidal effect on the hypothesized Oort cloud of the Solar System.
Read more about Galactic Tide: Origin, Effects On Bodies Within A Galaxy
Famous quotes containing the words galactic and/or tide:
“In sci-fi convention, life-forms that hadn’t developed space travel were mere prehistory—horse-shoe crabs of the cosmic scene—and something of the humiliation of being stuck on a provincial planet in a galactic backwater has stayed with me ever since.”
—Barbara Ehrenreich (b. 1941)
“the tide lays down its wet throat
and alters the land to island—even as I watch
I say there is no shore
apart from stories of it,
no smoke, no hut, no beacon ...”
—Lynn Emanuel (b. 1949)