| the present age, following the bronze age; the last and worst of the four ages of the human race, characterized by danger, corruption, and toil |
| a Titan, the father of the river gods and Oceanids; a great stream of water encircling the earth and believed to be the source of all rivers and lakes |
hyperion
major moon of Saturn, notable in that it has no regular rotation period but tumbles in an apparently random fashion in its orbit. Hyperion was discovered in 1848 by the American astronomers William Bond and George Bond and independently by the English astronomer William Lassell. It was named for one of the Titans of Greek mythology.
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