|Stretch Capsule concept made from Apollo CM pic|
|Falcon Heavy (right) with Falcon family|
The stretch capsule could be an intriguing idea for future engineers and space operations. I think the alternative is to build newer and bigger capsules mostly from scratch. It's not just the capsule that has to be designed but the manufacturing process as well. I think a stretched solution would use the existing manufacturing process with some added parts. In the end, this is just one idea out of many.