Cost is important, certainly, but the available space inside of the payload fairing is going to be a huge boon for future telescopes. From what I recall, a trem

Cost is important, certainly, but the available space inside of the payload fairing is going to be a huge boon for future telescopes. From what I recall, a tremendous amount of effort went into folding up the JWST just so it would fit in the small space provided by the biggest rocket they could get in 1997.