The science of the Moon didn't end with the splashdown

Space · Published 25 October 2026 Swipe more like this →

In short: While the Apollo 11 splashdown marked a historic conclusion for the crew, it was merely the prologue for decades of lunar research. NASA has spent over 50 years preserving pristine samples, some of which are only now being opened to be analyzed by modern technology.

The Apollo missions were not just feats of engineering; they were massive scientific endeavors. When the Apollo 11 capsule splashed down in 1969, the recovery was handled by the USS Hornet, where President Nixon first greeted the astronauts. However, the scientific value of the mission extended far beyond the physical return of the crew. NASA has been systematically managing the data and physical materials gathered from the lunar surface for over half a century. The USS Hornet served as the vessel that carried the capsule after its landing. This location also hosted a live tour for viewers to see the recovery site. Experts there explain the complex physics of atmospheric reentry.

A key component of this long-term strategy is the curation of lunar samples. NASA intentionally kept some samples unopened and untouched for decades, preserving them as 'pristine' cores. This allows modern scientists to use state-of-the-art laboratory technologies that did not exist during the original missions. For example, the final pristine core sample from the Apollo 17 mission is currently being opened for study, providing a fresh look at lunar history using contemporary tools. The Apollo 17 mission provided the final core sample for this preservation effort. Scientists hope to uncover new secrets from these materials. These specific samples are being processed inside specialized freezers.

The management of these materials is a specialized field. The Lunar Curatorial Laboratory oversees 842 pounds of Apollo lunar samples. Experts like Dr. Juliane Gross and Andrea Mosey work to ensure these rocks are kept safe while selecting specific pieces for research. This curation process bridges the gap between past exploration and future goals, such as the Artemis missions, by ensuring that the 'brain food' gathered in the 1960s remains available for the discoveries of tomorrow. Dr. Jacob Bleacher works to bridge human exploration with science mission programs. Joy Ng hosts these discussions to share research on the Sun. The team seeks to find innovative ways to tackle tough space challenges.

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