Blue Origin launched a new platform called Blue Ring on 16 October 2023. Blue Ring’s design seems to me to be similar to ISRO’s PSLV Orbital Experimental Module (POEM). But, this gave me another idea that I wanted to write about here.
Idea
Separate payload from rest of the satellite structure. Only launch the payload to orbit. Select from a multitude of satellite buses that fits the requirements of your mission.
Once the mission is completed, payload can be removed and disposed off. The satellite structure can host another payload.
If the satellite structure’s life is complete, the payload can be moved to another satellite structure of your choice.
Parallel Spirals 