- Battlezone (1980 video game) (Wikipedia)
Battlezone is a first-person shooter tank combat game released for arcades in November 1980 by Atari, Inc. The player controls a tank which is attacked by other tanks and missiles. Using a small radar scanner along with the terrain window, the player can locate enemies and obstacles around them in the barren landscape. Its innovative use of 3D graphics made it a huge hit, with approximately 15,000 cabinets sold.
- Messier 22 (Wikipedia)
Messier 22 or M22, also known as NGC 6656 or the Great Sagittarius Cluster, is an elliptical globular cluster of stars in the constellation Sagittarius, near the Galactic bulge region. It is one of the brightest globulars visible in the night sky. The brightest stars are 11th magnitude, with hundreds of stars bright enough to resolve with an 8" telescope. It is just south of the sun’s position in mid-December, and northeast of Lambda Sagittarii (Kaus Borealis), the northernmost star of the “Teapot” asterism.
