41. Parazynski attached cufflinks to the solar array allowing it to expand without additional damage. 42. The rotary joint allows the solar arrays on the P4 to track the sun. 43. Sunlight gleamed off Hubble's orange solar arrays , which will be replaced during the spacewalks. 44. Sometimes the whole solar array is tilted for this purpose. 45. "The solar arrays look awesome with the sun at this angle, don't they ?" 46. Stowed on the outside of the module are a pair of new electricity-producing solar arrays . 47. Once attached, the new module is designed to unfurl two pairs of opposing solar arrays . 48. Shape memory deployment hinges offered controlled shockless deployment of solar arrays and other spacecraft appendages. 49. The station framework eventually will span 356 feet and hold giant solar arrays and radiators. 50. He and Strekalov had been specifically trained to repair the faulty Salyut 7 solar array .
