Frank Zegler

Evolving to a Depot-Based Space Transportation Architecture

Frank Zegler, Bernard Kutter · 2010 · 37 citations

Engineering, Aerospace Engineering, Systems Engineering +17

A Practical, Affordable Cryogenic Propellant Depot Based on ULA's Flight Experience

Bernard Kutter, Gary O'Neil, Brian Pitchford et al. · 2008 · 34 citations · Full text

Engineering, Aerospace Engineering, Mechanical Engineering +17

Atlas Centaur Extensibility to Long-Duration In-Space Applications

Bernard Kutter, Frank Zegler, Larry Hines et al. · 2005 · 32 citations

Engineering, Aerospace Engineering, Astrodynamics +16

Realistic Near-Term Propellant Depots: Implementation of a Critical Spacefaring Capability

Jonathan Goff, Frank Zegler, Dallas Bienhoff et al. · 2009 · 32 citations

Engineering, Aerospace Engineering, Systems Engineering +17

Robust Lunar Exploration Using an Efficient Lunar Lander Derived from Existing Upper Stages

Bernard Kutter, Frank Zegler, Tim Bulk et al. · 2009 · 18 citations

Engineering, Aerospace Engineering, Exploration Geophysics +10