Europa Clipper Interplanetary Mission

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Discussion Overview

The discussion centers on the Europa Clipper interplanetary mission, exploring its status, planned orbital mechanics, and comparisons to previous missions. Participants share insights on the mission's launch timeline and its unique approach to orbiting Jupiter.

Discussion Character

  • Exploratory
  • Technical explanation
  • Debate/contested

Main Points Raised

  • Some participants inquire about the current status of the Europa Clipper mission, with one noting it is still a "go" for launch.
  • There is mention of the mission utilizing the Space Launch System (SLS) for a direct launch, which would result in a shorter cruise period compared to gravity assist methods.
  • One participant describes the planned orbital scheme as an elliptical orbit around Jupiter that allows repeated passes over Europa.
  • Another participant draws a parallel to the Cassini mission, suggesting that the approach to orbiting Jupiter is advantageous for reducing radiation exposure and allows for visits to other moons.
  • There is a confirmation that the mission has been approved, with a tentative launch window set for 2023 or 2025.

Areas of Agreement / Disagreement

Participants generally agree on the mission's approval and potential launch timeline, but there are varying levels of detail and understanding regarding the orbital mechanics and comparisons to past missions.

Contextual Notes

The discussion includes assumptions about the mission's design and orbital strategy, which may depend on further technical specifications and readiness of the launch vehicle.

rootone
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I have since gathered that they are planning an unusual orbiting scheme with this one.
The orbit is basically an elipitical orbit of Jupiter, but will be set up so the craft keeps on coming back to to Europa.
 
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Cassini did the same with Saturn and Titan. It is easier than entering an orbit around the moon and you reduce the radiation dose (Jupiter) or you can visit other moons (Saturn).
 
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