- Messier 75 or M75, also known as NGC 6864, is a giant globular cluster of stars in the southern constellation Sagittarius. It was discovered by Pierre Méchain in 1780 and included in Charles Messier’s catalog of comet-like objects that same year.
- Atari 2600: Robot Tank (archive.org)
Robot Tank is a 1983 video game for the Atari 2600. It was designed and programmed by Alan Miller and published by the then-fledgling Activision. The game has the player remotely control a futuristic robot tank, whose mission is to stop enemy rebel tanks rampaging across the countryside from reaching downtown Santa Clara, California, United States. The tank is equipped with radar to locate enemy squadrons.