Visiting a nuclear missile silo

a fuel line for the Titan missile
A fuel line for the Titan missile.

Last week my oldest friend Lloyd and his wife Denise came to visit Diane and I here in Tucson. One of Lloyd’s requests was to visit the Tucson Missile Museum. This museum is built at the site of one of the now disabled missile silos built in the 1960s as a means for launching nuclear weapons against the Soviet Union. Fifty-four silos total had been built and operated, with eighteen of those silos scattered around the Tucson, Arizona area. When the U.S. signed a nuclear arms treaty with the Soviet Union in the 1980s these silos were then shut down and sold. Some became private residences. Others remain buried and abandoned.

One silo, however, was kept as intact as allowed by treaty and made into a museum in order to preserve this artifact of history. Because Diane and I happen to know Chuck Penson, the archivist at the museum, we were able to arrange an augmented tour of the facility. Below are some of my pictures as Chuck took us down into the deepest bowels of the silo.
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A sunstone, used by mariners to judge the position of the Sun when it is cloudy, has been found at a 16th century shipwreck.

A sunstone, used by mariners to judge the position of the Sun when it is cloudy, has been found at a 16th century shipwreck.

A previous study showed that calcite crystals reveal the patterns of polarized light around the sun and, therefore, could have been used to determine its position in the sky even on cloudy days. That led researchers to believe these crystals, which are commonly found in Iceland and other parts of Scandinavia, might have been the powerful “sunstones” referred to in Norse legends, but they had no archaeological evidence to support their hypothesisโ€”until now.

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The House yesterday voted to rename the Dryden Flight Research Center after Neil Armstrong.

Don’t they have better things to do ? The House yesterday voted to rename the Dryden Flight Research Center after Neil Armstrong.

As I noted previously, I disagree strongly with this action. To honor Armstrong properly we should name something really important after him. But it is shameless and wrong to steal the honor from Hugh Dryden in doing so. Armstrong, a modest and honorable man, would have surely protested this action himself.

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George Washington’s Farewell Address

An evening pause: In honor of George Washington’s birthday, here is his farewell speech, in which he outlined his advice for the citizens of this country to sustain a free America into a long and prosperous future.

The wisdom of these words is astonishing. More so is their predictive quality. Washington knew, possibly better than anyone, the greatest risks that threatened liberty. Woe to us all if we choose to ignore his warnings.

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The abandoned calibration targets used by surveillance satellites of the 1960s.

The abandoned calibration targets used by surveillance satellites of the 1960s.

“There are dozens of aerial photo calibration targets across the USA,” the Center for Land Use Interpretation reports, “curious land-based two-dimensional optical artifacts used for the development of aerial photography and aircraft. They were made mostly in the 1950s and 1960s, though some apparently later than that, and many are still in use, though their history is obscure.”

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