Typical single spacecraft missions only provide a two-dimensional (performance versus time) analysis space for assessment of spacecraft performance. The XXXXXXXX spacecraft constellation uniquely provides a three-dimensional performance analysis space (performance versus time versus spacecraft) which allows the simultaneous assessment of multiple spacecraft over time. In addition to rapidly accumulating on-orbit hours, the same hardware flying on multiple spacecraft permits quantification of both temporal and spatial effects of the space environment on hardware.

Название компании НЕ multiple spacecraft (оно спрятано за XXXXXXX :^))
Я вроде уже весь текст перевела, но не дает мне спать это MULTIPLE SPACECRAFT___ not SPACECRAFTS! Не понимаю я чего-то, а чего не понимаю - не понимаю! :)

Заранее спасибо!

MULTIPLE SPACECRAFT___ not SPACECRAFTS - может, они имели ввиду, что это аппараты одного и того же типа/модели

Пример:

Many future JPL missions will involve multiple spacecraft or rovers that must interact with each other to achieve their mission goals. This requires a new technology to control constellations of spacecraft with collective mission goals instead of com mand sequences for each individual spacecraft. Current approaches to spacecraft planning, scheduling, and control must be extended to enable robust operation of multiple spacecraft.

Вебстер:
craft

5 plural usually craft a : a boat especially of small size b : AIRCRAFT c : SPACECRAFT

Thanks a lot once more!!!