Yep, when they re-did TL back in '98, the Rocket Jets were moved down to the ground level at the entrance and re-themed/named the Astro Orbiter. What you see there uses the original spinner infrastructure of the Rocket Jets to move around every hour and play some "spacey" music.
The Rocket Jets landed up on that platform back in the TL redo of 1967, on top of the old Peoplemover station, which became the Rocket Rods station in the 98 redo, but quickly closed due to performance issues.