Despite 311 Pages of Criticism, NASA Still Won't Cancel the Boeing Starliner

This new NASA report, titled the "Starliner Propulsion System Anomalies during the Crewed Flight Test Investigation Report," ...
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Researchers set copper gallium solar cell efficiency record at 20.4%

Researchers working with copper indium gallium diselenide (CIGS) solar cells reported a 20.4 percent efficiency result on flexible polymer films, a level that underscores how far high-performance thin ...