What is "astrosmash"

Astrosmash is a video game for the Intellivision videogame console, designed by John Sohl, and released by Mattel Electronics in 1981. The game involves using a laser cannon to destroy falling meteors, bombs, and other targets. More than one million copies were sold, and the game replaced Las Vegas Poker & Blackjack as the game included with the Intellivision console.