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- Aerogravity_assist abstract "An aerogravity assist, or AGA, is a theoretical spacecraft maneuver designed to change velocity when arriving at a body with an atmosphere. A pure gravity assist uses only the gravity of a body to change the direction of the spacecraft trajectory. The change in direction is limited by the mass of the body, and how closely it can be approached. An aerogravity assist uses a closer approach to the planet, dipping into the atmosphere, so the spacecraft can also use aerodynamic lift with upside-down wings to augment gravity and further curve the trajectory. This enables the spacecraft to deflect through a larger angle, resulting in a higher delta-v (change in velocity). This in turn allows a shorter travel time, a larger payload fraction of the spacecraft, or a smaller spacecraft for a given payload.The related techniques of aerocapture, aerobraking, and atmospheric entry also attempt to use the body's atmosphere to help reduce propulsion requirements. In an aerogravity assist, however, the goal is not to use the atmosphere to slow the spacecraft down, but instead use it to achieve a larger change in direction.Aerogravity assists, though proposed in theory, have not yet been used in practice.".
- Aerogravity_assist wikiPageID "21296762".
- Aerogravity_assist wikiPageLength "1938".
- Aerogravity_assist wikiPageOutDegree "10".
- Aerogravity_assist wikiPageRevisionID "697794398".
- Aerogravity_assist wikiPageWikiLink Aerobraking.
- Aerogravity_assist wikiPageWikiLink Aerocapture.
- Aerogravity_assist wikiPageWikiLink Atmosphere.
- Aerogravity_assist wikiPageWikiLink Atmospheric_entry.
- Aerogravity_assist wikiPageWikiLink Category:Spacecraft_propulsion.
- Aerogravity_assist wikiPageWikiLink Category:Spaceflight.
- Aerogravity_assist wikiPageWikiLink Category:Spaceflight_technologies.
- Aerogravity_assist wikiPageWikiLink Delta-v.
- Aerogravity_assist wikiPageWikiLink Gravity_assist.
- Aerogravity_assist wikiPageWikiLink Lift_(force).
- Aerogravity_assist wikiPageWikiLinkText "Aerogravity assist".
- Aerogravity_assist wikiPageWikiLinkText "aerogravity assist".
- Aerogravity_assist wikiPageUsesTemplate Template:Cite_conference.
- Aerogravity_assist wikiPageUsesTemplate Template:Cite_journal.
- Aerogravity_assist subject Category:Spacecraft_propulsion.
- Aerogravity_assist subject Category:Spaceflight.
- Aerogravity_assist subject Category:Spaceflight_technologies.
- Aerogravity_assist hypernym Maneuver.
- Aerogravity_assist type MilitaryConflict.
- Aerogravity_assist type Astrodynamic.
- Aerogravity_assist type Technology.
- Aerogravity_assist comment "An aerogravity assist, or AGA, is a theoretical spacecraft maneuver designed to change velocity when arriving at a body with an atmosphere. A pure gravity assist uses only the gravity of a body to change the direction of the spacecraft trajectory. The change in direction is limited by the mass of the body, and how closely it can be approached.".
- Aerogravity_assist label "Aerogravity assist".
- Aerogravity_assist sameAs Q4688280.
- Aerogravity_assist sameAs مساعدة_الجاذبية_الهوائية.
- Aerogravity_assist sameAs m.05f49x3.
- Aerogravity_assist sameAs Q4688280.
- Aerogravity_assist wasDerivedFrom Aerogravity_assist?oldid=697794398.
- Aerogravity_assist isPrimaryTopicOf Aerogravity_assist.