The Jetsons theme song was a catchy earworm of an intro, and it even managed to top the Billboard charts. George, Jane, Elroy, and Judy Jetson are as synonymous with science fiction as Luke Skywalker thanks to their Hanna-Barbera cartoon TV show that premiered in 1962. A Space Age answer to The Flintstones, the original run of The Jetsons only lasted for a year before it was canceled. It was then rebooted from 1985-1987, and as recently as 2017, there were rumors of a live-action The Jetsons, though not much more has been said since the announcement.
https://screenrant.com/jetsons-theme-song-popularity-success-explained/