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Questions tagged [enceladus]

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Piggybacking to Enceladus

The latest NASA New Frontiers selection did not select any finalist proposals to Enceladus, which is one of the most promising targets for life in the solar system. It did however select Dragonfly, ...
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Saturn is “singing” to Enceladus? [duplicate]

This article claims Cassini, during its final few weeks around Saturn, detected plasma waves that were directed at Enceladus. How do we know these detected plasma waves were "directed" at Enceladus? ...
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1answer
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How is salt transported from the subsurface ocean and ejected with the plumes of water from Enceladus?

My limited understanding is that the plumes of water vapor and ice seen rising nearly vertically from the ice surfaces of Enceladus and other ice/water covered moons of Jupiter and Saturn are not ...
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2answers
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Can a spaceship land on an icy body using retropropulsion? wouldn't the ice melt?

Can a spaceship, say Musk's BFR, actually land on the ice surface of Titan, or Europa, or Enceladus? It seems to me that the hot exhaust gases would make the surface melt where the rocket is trying ...
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2answers
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How old is the underground lake on Enceladus?

They always talk about how there might be life on Enceladus, but how old is this lake really? I would imagine water being ejected from the moon is not a process that would last forever (because the ...
6
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1answer
223 views

With so little gravity, would swimming on Enceladus be feasible for humans?

I'm working on a science fiction piece set on Enceladus, and I'd like the characters (human) to do a fair amount of swimming (they've managed to terraform a small bit of ocean for themselves). However,...
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1answer
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What are the “crossing beams of light” in the Cassini images taken during Enceladus plume flyby?

Whilst checking the latest images of the E-21 flyby returned by the Cassini probe, I've noticed that some of them show interesting optical phenomena that I'm not sure I can explain; For example, on ...
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3answers
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What does flying in Enceladus's plume accomplish?

I've been having a hard time understanding what flying through Enceladus's plume accomplishes. Cassini is an orbiter. It seems odd that it would have instruments that could even analyze the plume at ...
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Cassini flyby through Enceladus plume - How risky is that for the spacecraft and its instruments?

This Wednesday, October 28 2015 at 11:22 a.m. EDT (15:22 UTC), Cassini spacecraft will flyby through the Enceladus plume at only 30 miles (49 km) altitude to analyze plume chemistry with its ion and ...