Astronautics: Difference between revisions
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[[Category:Mission Planning]] | |||
[[Category:Astronautics]] | |||
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Spacecraft trajectories, ballistics and celestial mechanics. | Spacecraft trajectories, ballistics and celestial mechanics. | ||
[[ | [[Escape velocity]] | ||
[[Aerobraking]] | [[Orbit|Orbital mechanics,]] [[Hohmann transfer]] orbits, fast transfer and flyby orbits, | ||
[[Aerobraking]], [[Aerobraking|aerocapture]] | |||
==Spacecraft Propulsion== | ==Spacecraft Propulsion== | ||
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Structure | Structure | ||
Power | Power systems, [[Radioisotope thermoelectric generator|RTGs]], [[Fuel cell|fuel cells]], Batteries, [[Solar panel|Photovoltaic panels]] | ||
Thermal design | Thermal design, [[Insulation]], radiative cooling | ||
Communications | Communications | ||
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==Space Environment== | ==Space Environment== | ||
Solar wind | [[Solar wind]] | ||
Radiation in space | Radiation in space | ||
Latest revision as of 16:39, 27 August 2021
Astronautics is the science of spaceflight. It covers the fields of space travel and space exploration. It is divided into a number of subfields covering various aspects of spaceflight.
Aeronautics differs from astronautics in that it is the science of atmospheric flight. Aeronautics on Mars can be viewed either as a subset of Spaceflight or as an extension of Earth aeronautics.
Astrodynamics
Spacecraft trajectories, ballistics and celestial mechanics.
Orbital mechanics, Hohmann transfer orbits, fast transfer and flyby orbits,
Spacecraft Propulsion
Propellant, Fuel and Oxidizers
Secondary propulsion
Spacecraft Design
Structure
Power systems, RTGs, fuel cells, Batteries, Photovoltaic panels
Thermal design, Insulation, radiative cooling
Communications
Launch and landing infrastructures
Spacecraft Controls
Attitude controls
Star trackers
Telemetry, command and tracking
Space Environment
Radiation in space
Martian surface radiation environment
Dust and micrometeorites