Interesting news item - moon rocks

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From Gizmodo:

Vacuum-Sealed Container From 1972 Moon Landing Will Finally Be Opened
Apollo mission planners were really smart. Recognizing that future scientists will have better tools and richer scientific insights, they refrained from opening a portion of the lunar samples returned from the historic Apollo missions. One of these sample containers, after sitting untouched for 50 years, is now set to be opened.

The sample in question was collected by Gene Cernan in 1972. The Apollo 17 astronaut was working in the Taurus-Littrow Valley when he hammered a 28-inch-long (70 cm) tube into the surface, which he did to collect samples of lunar soil and gas. The lower half of this canister was sealed while Cernan was still on the Moon. Back on Earth, the canister was placed in yet another vacuum chamber for good measure. Known as the 73001 Apollo sample container, it remains untouched to this very day.

But the time has come to open this vessel and investigate its precious cargo, according to a European Space Agency press release. The hope is that lunar gases might be present inside, specifically hydrogen, helium, and other light gases. Analysis of these gases could further our understanding of lunar geology and shed new light on how to best store future samples, whether they be gathered on asteroids, the Moon, or Mars.

Wonder if Cernan left any kind of surprise there. An Easter Egg.  Still, this will be an interesting story to follow. Very smart move by the planners.  You think about the changes that computers have made in 50 years.  Analytical chemistry has advanced just as much - what once was several days in the lab and several thousand dollars worth of reagents is now a simple tabletop test for 50¢

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This page contains a single entry by DaveH published on December 20, 2021 7:43 AM.

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