New Crater Discovered
NASA scientists have identified a 728-foot wide crater, named McGetchin, as the largest fresh impact crater on the moon since observations began in 2009. The object that created it was estimated to be between 30 and 70 feet across and impacted sometime in spring 2024. The collision released energy equivalent to 15,500 tons of TNT, ejecting debris over 60 miles. Such impacts are rare, occurring roughly once every 132 years.
Protecting Lunar Heritage
The International Scientific Committee on Aerospace Heritage (ISCAH) recently met in Italy to discuss protecting historical sites on the moon as lunar traffic increases. A key concern is the growing practice of deorbiting spacecraft and rocket stages by intentionally crashing them onto the lunar surface, highlighted by a SpaceX Falcon 9 upper stage impact last August. Experts are working to develop guidelines for controlled deorbiting to minimize damage.
Searching for Lunar Caves
NASA is also investigating potential underground caves on the moon that could shelter future astronauts from radiation and extreme temperatures. The agency’s GIMLI project (Geophysical Instruments for Marius Lunar Pit Investigation) will explore the Marius Hills pit, a large hole believed to be connected to subterranean lava tubes formed by ancient volcanic eruptions. Researchers plan to use ground-penetrating radar and gravitational measurements to map the lunar interior.
Visible Features on October 3rd
As of October 3, 2026, the moon is in its Third Quarter phase with approximately 53% of its surface illuminated. Observers can see features like the Copernicus Crater, Aristarchus Plateau, and Mare Imbrium with the naked eye, while binoculars reveal Archimedes, Alphonsus, and Gassendi Craters. Telescopes offer views of the Apollo 13 landing site and Schiller Crater.
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