PARAMETRIC COST ESTIMATES OF FOUR 20 TON PAYLOAD MARS EDL VEHICLE CONCEPTS

von Friz, Paul D.
Veröffentlicht in AIAA SciTech Forum and Exposition (2020 : Orlando, Fla.) Atmospheric flight mechanics ; Volume 2 of 2 (2020)

PARAMETRIC COST ANALYSIS OF EXPENDABLE VS. REUSABLE REFUELING ARCHITECTURES IN CIS-LUNAR SPACE

von Tiffin, Daniel
Veröffentlicht in ASCEND (Veranstaltung : 2021 : Las Vegas, Nev.; Online; Washington, DC) Accelerating Space Commerce, Exploration, and New Discovery Conference (ASCEND 2021)) ; Volume 2 of 5 (2021)

PARAMETRIC COST MODELING OF A MID-LIFT-TO-DRAG RATIO VEHICLE FOR HUMAN MARS ENTRY, DESCENT, AND LANDING

von Friz, Paul D.
Veröffentlicht in ASCEND (Veranstaltung : 2020 : Online) Accelerating Space Commerce, Exploration, and New Discovery Conference (ASCEND 2020) ; Volume 2 of 4 (2020)