In July of 1968, the National Aeronautics and Space Administration(NASA), published NASA Technical Report TR R-277 titled Chronological Catalog of Recorded Lunar Events.
The catalog begins with the first entry dated November 26th, 1540 at ∼05h 00m:
- Feature: Region of Calippus2
- Description: Starlike appearance on dark side
- Observer: Observers at Worms
- Reference: Hess 1911
- Click here to read NASA’s Chronological Catalog of Recorded Lunar Events
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