Oil Shale - Extraterrestrial Oil Shale

Extraterrestrial Oil Shale

Some comets contain "massive amounts of an organic material almost identical to high grade oil shale," the equivalent of cubic kilometers of such mixed with other material; for instance, corresponding hydrocarbons were detected in a probe fly-by through the tail of Comet Halley during 1986.

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Famous quotes containing the word oil:

    “To make a good salad is to be a brilliant diplomatist—the problem is entirely the same in both cases. To know exactly how much oil one must put with one’s vinegar.”
    —Oscar Wilde (1854–1900)