Irregular Moon - Families With A Common Origin

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.

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Famous quotes containing the words families, common and/or origin:

    Being dismantled before our eyes are not just individual programs that politicians cite as too expensive but the whole idea that society has a stake in the well-being of children down the block and the security of families on the other side of town. Whether or not kids eat well, are nurtured and have a roof over their heads is not just a consequence of how their parents behave. It is also a responsibility of society—but now apparently a diminishing one.
    Richard B. Stolley (20th century)

    The peace of God, which passeth all understanding.
    —Bible: New Testament St. Paul, in Philippians, 4:7.

    The words are also used in the Book of Common Prayer, Holy Communion (1662)

    All good poetry is the spontaneous overflow of powerful feelings: it takes its origin from emotion recollected in tranquillity.
    William Wordsworth (1770–1850)