The Role and Quality of Software Safety in the NASA Constellation ProgramJan 1, 2010·Lucas Layman,Victor R. Basili,Marvin V. Zelkowitz· 0 min read CiteTypeManuscriptPublicationNASApublicationsLast updated on Jan 1, 2010Mypubs ← Obtaining Valid Safety Data for Software Safety Measurement and Process Improvement Jan 1, 2010What Do We Know about Test-Driven Development Jan 1, 2010 →