RT Book, Section T1 Phase 4: Preparing Humans for Space (2101–2150) T2 The Next 500 Years: Engineering Life to Reach New Worlds A2 Mason, Christopher E. YR 2021 DO 10.7551/mitpress/12585.003.0007 SP 0 SN 9780262360050 PB The MIT Press RD 4/23/2024 UL https://doi.org/10.7551/mitpress/12585.003.0007