Rosetta spacecraft and one of its solar wings. The solar cell cover glass on each cell is visible as small dark glossy surfaces, with metallic reflective interconnects above and below it. There are also 25 slightly larger reflective bus bar pairs, not to be confused with the six circular Kevlar cutter/hold-down points. Adapted from Rosetta Solar panels on ESA’s website. Retrieved May 4, 2020, from sci.esa.int/s/w0e6nbW. Copyright 2012 ESA-A, Van der Geest. Reprinted with permission.