Georges Méliès' 1902 fantasy in which astronomers are shot to the Moon in a capsule, meeting strange lunar inhabitants.

Public domain (US): Published 1902; all works published in the US before 1931 (and foreign works published before 1931) are public domain in the US (95-year term expired). Source: Internet Archive (https://archive.org/details/ATripToTheMoonGeorgeMelies).