NASA, the Search for Life, and Missions to Europa NASA, the Search for Life, and Missions to Europav. 28No. 49–32Neufeld, Michael J. 2021. "NASA, the Search for Life, and Missions to Europa." Quest: The History of Spaceflight Quarterly, 28, (4) 9–32.More...ID: 161012Type: articleKeywords: NASM-Space History; NASM