Anterior Propulsion: Lunar & Solar Forces, UCI Halt

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The discussion centers on the dynamics of lunar and solar forces affecting anterior propulsion in spacecraft. Anterior propulsion refers to the forward thrust generated by expelling propellant from the front of the spacecraft. The influence of lunar and solar forces on this propulsion is contingent upon their distances from the spacecraft and Earth. Participants seek clarity on how these forces impact orbital transfers and the relative strength of each force. Understanding these dynamics is crucial for optimizing spacecraft maneuverability and efficiency.
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Need Further About Lunar And Solar Dynamic Force On Anterior Propulsion,, Stopped @uci , No Ferther Info Avail?
 
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What is meant by 'anterior' propulsion? What is being propelled?

In reaction propulsion systems, the propellant mass is expelled from the 'rear' or 'posterior' of the spacecraft in the direction opposite to that of the spacecraft s direction. To decelerate, the spacecraft would rotate 180° and fire the same rocket motors to slow.

In orbital transfer, the influence of lunar and solar forces depends on the distance the moon and sun are from the spacecraft , and its distance from the earth. The question is then what is the relative influence of each force, and how does it influence orbit or orbital transfer.
 

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