Interplanetary spaceflight

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Economical travel techniques

Kepler's Third Law Delta-v Hohmann transfer orbits Elliptical Tangent

22 related topics

Current achievements in interplanetary travel

Space probes Neptune New Horizons Voyager 1 Voyager 2

35 related topics

Improved technologies and methodologies

Hohmann transfers Space propulsion In-situ resource utilization Cost Space transport

44 related topics

Reasons for interplanetary travel

Mars 96 Deep Space 2 Beagle 2 Science fiction Geosynchronous communications satellites

18 related topics

Topics to explore

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Advanced semantic analysis

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Map overview Semantic statistics

Nodes223

Edges222

Triples13

Avg. degree1.99

Density0.008969

Components1

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Important terminology Word statistics

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Important terminology

spacecraft system solar earth space interplanetary orbit mars planets sun would energy fuel use radiation rocket mass travel could human

Entity relationships Subject–Predicate–Object triples

Subject	Predicate	Object	Confidence	Src
Viking	instance of	arriving in March 2015.Remotely controlled landers	0.80	text
Pathfinder	instance of	arriving in March 2015.Remotely controlled landers	0.80	text
the two Mars Exploration Rovers have landed on the surface of Mars	instance of	arriving in March 2015.Remotely controlled landers	0.80	text
several Venera	instance of	arriving in March 2015.Remotely controlled landers	0.80	text
Vega spacecraft have landed on the surface of Venus	instance of	arriving in March 2015.Remotely controlled landers	0.80	text
with the latter deploying balloons to the planet's atmosphere	instance of	arriving in March 2015.Remotely controlled landers	0.80	text
Venus or even the Moon as slingshots in journeys to the outer planets.This maneuver can only change an object's velocity relative to a third	instance of	although it is possible to use other nearby planets	0.80	text
uninvolved object	instance of	although it is possible to use other nearby planets	0.80	text
a nuclear reactor or solar cells to generate electricity	instance of	nuclear thermal is potentially more attractive.Electric propulsionElectric propulsion systems use an external source	0.80	text
which is then used to accelerate a chemically inert propellant to speeds far higher than achieved in a chemical rocket	instance of	nuclear thermal is potentially more attractive.Electric propulsionElectric propulsion systems use an external source	0.80	text
making plastics	instance of	or as a feedstock for petrochemical processes	0.80	text
a nuclear reactor or solar cells to generate electricity	instance of	Electric propulsionElectric propulsion systems use an external source	0.80	text

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Explore this topic

Economical travel techniques

Current achievements in interplanetary travel

Improved technologies and methodologies

Reasons for interplanetary travel

Key facts & relationships

Topics to explore

Overview

Current achievements in interplanetary travel

Reasons for interplanetary travel

Economical travel techniques

Improved technologies and methodologies

Design requirements for crewed interplanetary travel

Advanced semantic analysis

Map overview Semantic statistics