Answer: asteroids

AnswerCrossword Clue
ASTEROIDSAll-time top-selling Atari video game
asteroidsA small rocky body orbiting the sun. Large numbers of these, ranging in size from nearly 600 miles (1,000 km) across (Ceres) to dust particles, are found (as the asteroid belt) esp. between the orbits of Mars and Jupiter, though some have more eccentric orbits, and a few pass close to the earth or enter the atmosphere as meteors
asteroidsASTEROID, a rocky object found in orbits
asteroidsAn echinoderm of the class Asteroidea; a starfish
ASTEROIDSClassic arcade game set in outer space
ASTEROIDSAtari's top-selling arcade game
ASTEROIDSGame featuring a triangular ship
ASTEROIDSGame with a maximum score of 99,990 points
ASTEROIDSSpace orbiters
ASTEROIDSAtari game
ASTEROIDSPopular 1980s arcade game
ASTEROIDSAtari's second vector game
ASTEROIDSIcarus and others
ASTEROIDSSome heavenly bodies
ASTEROIDSSmall sky bodies
ASTEROIDSStarfish
ASTEROIDSSmall planets
ASTEROIDSClassic Atari game
ASTEROIDSClassic video game
ASTEROIDS'70s video game
ASTEROIDSMinor planets