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Updated: Jul 12, 2026

09:50
Measuring the Densities of Aqueous Glasses at Cryogenic Temperatures
Published on: June 28, 2017
Lunar glass: interferometric evidence for low-temperature shock
Abstract:
Glass objects in the fines from the Apollo 11 and Apollo 12 missions are shown, by two-beam reflection interferometry, to have been subject to shock at temperatures below the melting or softening point of the glass. Possible causes for the glass fragmentation are discussed.
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