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- Newsgroups: sci.space
- Path: sparky!uunet!usc!sol.ctr.columbia.edu!destroyer!news.iastate.edu!barrett
- From: barrett@iastate.edu (Marc N Barrett)
- Subject: Deep-sea Diving on Europa
- Message-ID: <1992Aug15.073439.25744@news.iastate.edu>
- Sender: news@news.iastate.edu (USENET News System)
- Organization: Iowa State University, Ames, IA
- Date: Sat, 15 Aug 1992 07:34:39 GMT
- Lines: 18
-
- Many scientists and science fiction writers have speculated about the
- possibility of life in the depths of the oceans on Europa. They base this
- on the diversity of life found in the depths of Earth's own oceans near
- thermal vents, and the likelihood that similar vents exist on Europa due to
- the same effects that continually churn Io's surface into a volcanic hell.
-
- I have heard that Europa's oceans are quite a lot deeper than the oceans
- on Earth, even though Europa is a much smaller world. My question is: do we
- have any deep-sea diving equipment that could survive the great pressures
- that exploration of the bottoms of the Europan oceans would entail? I know
- that the Mariana Trench on Earth has been visited before, but that trench is
- only eight or so miles deep, which is nothing compared to the figures of 20
- or more miles that I have heard bandied about for the possible depth of the
- oceans on Europa.
-
- ---
- | Marc Barrett -MB- | email: barrett@iastate.edu
- --------------------------------------------------
-