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Round-trip Trajectories with Stopovers at Both Mars and Venus

Round-trip Trajectories with Stopovers at Both Mars and Venus PDF Author: Edward A. Willis
Publisher:
ISBN:
Category : Interplanetary voyages
Languages : en
Pages : 34

Book Description

Round-trip Trajectories with Stopovers at Both Mars and Venus

Round-trip Trajectories with Stopovers at Both Mars and Venus PDF Author: Edward A. Willis
Publisher:
ISBN:
Category : Interplanetary voyages
Languages : en
Pages : 34

Book Description

Round Trip Trajectories with Stopovers at Both Mars and Venus

Round Trip Trajectories with Stopovers at Both Mars and Venus PDF Author: E. A. Willis
Publisher:
ISBN:
Category : Interplanetary voyages
Languages : en
Pages : 11

Book Description

Comparison of Trajectory Profiles and Nuclear-propulsion-module Arrangements for Manned Mars and Mars-Venus Missions

Comparison of Trajectory Profiles and Nuclear-propulsion-module Arrangements for Manned Mars and Mars-Venus Missions PDF Author: Edward A. Jr Willis
Publisher:
ISBN:
Category : Nuclear propulsion
Languages : en
Pages : 36

Book Description
A brief comparison is made between opposition class (with three impulse return), conjunction class, Venus swing-by to Mars and Mars-Venus double stopover trajectories. Vehicle configurations based on NERVA-I engines of varying life and restart capability are considered. It is found that the opposition and Venus swingby trajectories to Mars yield competitive mission performance; the double stopover entails about 30-percent penalties in initial mass and trip time; and that the minimum-weight vehicle uses a single, restartable engine.

NASA Technical Note

NASA Technical Note PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 482

Book Description

Round-trip Trajectories to Moons of Jupiter

Round-trip Trajectories to Moons of Jupiter PDF Author: Roger W. Luidens
Publisher:
ISBN:
Category : Galilean satellites
Languages : en
Pages : 52

Book Description

Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1202

Book Description

Planetary Flight Handbook. Part 6 - Mars Stopover Missions Using Venus Swingbys

Planetary Flight Handbook. Part 6 - Mars Stopover Missions Using Venus Swingbys PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 128

Book Description

Planetary Flight Handbook

Planetary Flight Handbook PDF Author: United States. National Aeronautics and Space Administration
Publisher:
ISBN:
Category : Astronautics
Languages : en
Pages : 120

Book Description

Planetary Flight Handbook

Planetary Flight Handbook PDF Author:
Publisher:
ISBN:
Category : Astronautics
Languages : en
Pages : 124

Book Description

NASA Scientific and Technical Reports

NASA Scientific and Technical Reports PDF Author: United States. National Aeronautics and Space Administration Scientific and Technical Information Division
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1152

Book Description

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