Mark Showalter Quotes

This ring may be the telltale sign of an unseen belt of bodies a few feet to a few miles in size. - Mark Showalter

That's sort of mysterious. A dust ring lasts a year or two, or a decade at most unless it's continuously replenished. - Mark Showalter

It is more evidence that our solar system is a dynamic place, somewhere very active. - Mark Showalter

Everything we find now is consistent with that conclusion. - Mark Showalter

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