TY - BOOK T1 - Origins of 21st-century space travel :a history of NASA's Decadal Planning Team and the vision for space exploration, 1999-2004 / AU - Asner, Glen R., AU - Garber, Stephen J., VL - 2018-4415 CN - TL789.8.U5 CN - TL789.8.U5 ID - 891744 KW - Astronautics and state KW - Astronautics SN - 9781626830455 SN - 1626830452 TI - Origins of 21st-century space travel :a history of NASA's Decadal Planning Team and the vision for space exploration, 1999-2004 / ER -