Families With A Common Origin
Some irregular satellites appear to orbit in 'groups', in which several satellites share similar orbits. The leading theory is that these objects constitute collisional families, parts of a larger body that broke up.
Read more about this topic: Irregular Satellites
Famous quotes containing the words families, common and/or origin:
“Peer pressure is not a monolithic force that presses adolescents into the same mold. . . . Adolescents generally choose friend whose values, attitudes, tastes, and families are similar to their own. In short, good kids rarely go bad because of their friends.”
—Laurence Steinberg (20th century)
“I never approve, or disapprove, of anything now. It is an absurd attitude to take towards life. We are not sent into the world to air our moral prejudices. I never take any notice of what common people say, and I never interfere with what charming people do.”
—Oscar Wilde (1854–1900)
“All good poetry is the spontaneous overflow of powerful feelings: it takes its origin from emotion recollected in tranquillity.”
—William Wordsworth (1770–1850)