What is kinks supersonic rocket ship?

"Supersonic Rocket Ship" is a song by the British rock band The Kinks, released in 1972. It was written by the band's lead singer and songwriter, Ray Davies. The song features a playful melody and whimsical lyrics about escaping the mundane pressures of everyday life by traveling to outer space in a rocket ship. The song's chorus includes the refrain "I'll be smiling when the missile flies" in a tongue-in-cheek nod to the Cold War era. "Supersonic Rocket Ship" was a top 20 hit in the UK and remains a fan favorite among Kinks fans.