All Questions
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questions
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What happens to Europa's (or another ice moon's) water if we drilled a hole through the ice crust down to the ocean?
Suppose we drilled a 1 ft (30 cm) diameter hole through Europa's ice crust. As Europa doesn't have an atmosphere, the water would obviously either sublime (turn to vapor) or instantly freeze once a ...
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18
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3
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Is the water underneath Europa's ice cap potable?
I read this question on Worldbuilding.SE, and figured that the astronomy site would have answers too, particularly for the specific example of Europa. The idea is that Earth's oceans are salty because ...
- 283
10
votes
1
answer
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Would Europa be an ocean planet if it were in the habitable zone?
If a Europa-like body were in the Sun's habitable zone, let's say in an orbit between Earth and Mars, would the body become and remain a water ocean planet? In the habitable zone, the Sun would warm ...
- 1,090
4
votes
2
answers
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Enceladus; why use the words "geysers", "jets", and "plumes" interchangeably?
Background, Europa:
In an earlier question How can “Geysers” on Europa reach heights of 100km? I brought up the use of the word "geyser" in association with the reported confirming observations of ...
- 30.7k
5
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How can "Geysers" on Europa reach heights of 100km?
After seeing today's Washington Post's article NASA just saw Europa’s geysers erupting into space. Again., and especially the phrase "geysers erupting into space" I checked and Europa has a surface ...
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