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Frequently Asked Questions

When will the Europa Orbiter get there, and how will it determine whether there is an ocean?

Launch of the Europa Orbiter mission has been delayed until perhaps 2006 or 2007. Travel time to Jupiter is about 3 years, then it takes another 2.5 years or so to drop into Europa orbit. This means arrival in 2013 or 2014. The mission itself would last only a month or two after that, but enough to make critical measurements.
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Does Europa have a subsurface ocean, and how do we know?

Europa's geological features (including bands, ridges, chaos, and multi-ringed impact structures) are indicative of warm, mobile, glacial ice at relatively shallow depths, and sometimes reaching the surface. Beneath this warm "slushy" ice could be a liquid water ocean, but it is difficult to be certain with the data that are in hand. Tidal heating is greatly aided by the presence of an ocean, so a warm near-surface is suggestive of a subsurface ocean.
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How thick are Europa's icy outer shell and its possible ocean?

The sum of theoretical and observational data indicate that Europa's the icy shell is ~15 to 25 km thick, overlying an ocean approximately 80 km deep. A comprehensive theoretical estimate of the ice shell thickness is given by Ojakangas and Stevenson (1989), who look at the influences of tidal and radiogenic heating. They find that the ice shell should be an average thickness of ~20 to 30 km.
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What is europa.* ?

en][FAQ] Introduction to europa.*
Europa.* is an international hierarchy for topics covering the continent of Europe. It enables discussion between people from different european countries. More information can be found on the europa.* website: http://www.europa.usenet.eu.org/ For an actual list of europa.* newsgroups, please refer to the current europa-checkgroups, which can be found here: http://www.europa.usenet.eu.org/checkgrps.html
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Who steers europa.* ?

en][FAQ] Introduction to europa.*
Here are the members of europa.* hierarchy's steering group: (see also http://www.europa.usenet.eu.org/steering.html ) Coordinator and Website management: Andy Roberts [en,fr,ia] andy.roberts@zetnet.co.uk PGP Key holder and cmsg issuing: Mario Benvenuti [it,en] mario@computerville.it Editors: Martijn Dekker [nl,ia,en,sv,no,da,de,fr,es,it,pt,af] martijn@inlv.demon.nl Philippe Vigeral [fr,en,es,ia,ca,it,pt] phv@pottok.org Marcin D?bowski [pl,en,de,ru,nl] agatek@notrix.
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When do I become an Ocean to Ocean Healthcare employee?

Travel Nurse Assignment - Frequently Asked Questions - Ocean...
You become a Ocean to Ocean Healthcare employee as soon as you start your first assignment. We will pay your employment taxes, 50% of health insurance, and worker's compensation so, you can focus on doing what you do best - nursing. You may also sign up for any benefits that are available, such as health insurance, supplemental insurance or the other various benefits available to you as our employee.
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Why is the ocean blue?

Oceans FAQ
No one knows for sure. There are several theories as to why the ocean is usually blue. Some scientists believe that when sunlight hits seawater, part of the white light is absorbed and part is reflected. White light is composed of various shades (all the colors in the rainbow). Seawater does not absorb blue light, so the blue light is reflected outwards. Some scientists believe that suspended matter in the sea is responsible for its blue color.
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Why is the ocean salty?

Oceans FAQ
It is salty because it has a lot of salt in it! Salt is a mineral that is found in soil and rocks, too. Flowing water picks up some salt and carries it to rivers. Rivers carry it to seas. Since this has been happening for millions of years, the oceans now have a lot of salt-about one cup per gallon!
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Where is the deepest part of the ocean?

Oceans FAQ
The deepest place is near the Mariana Islands in the Pacific. The water is over 36,000 feet deep in the Mariana Trench. That's over 7 miles deep. Mount Everest is only 6 miles high!
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Can you see the ocean?

Cocoanut Grove - FAQs - Learn More About Hosting Events in S...
Yes. The glass-domed/Sun Room has a bank of windows facing the sea. Within the Grand Ballroom Complex, Bay View Room and Lounge offer a view of the entire Monterey Bay.
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Why is it called an 'Orbiter'?

Orbiter Treadmill~ Frequently Asked Questions: faqs.html
Orbiter, the word, means "something that orbits, or flies above a planet or moon, without landing on it." Back in the 1988 we were searching for a word that best described this unique machine. When users walk or run on the Orbiter, they do not contact hard, unyielding surfaces. We hope you like 'Orbiter' as much as we do.
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Which language should I use on europa.* ?

en][FAQ] Introduction to europa.*
Europa.* is a multilingual hierarchy, i.e. messages are allowed in any language in use in Europe. There is no 'reference language' on europa.* and multilingual threads are encouraged. Every document, like this FAQ, is published in as many languages as possible. If you consider that some document is missing a translation in a special language, you can send a message to the steering group at: contact@europa.usenet.eu.org and, much better, propose a translation of your own. :-)
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What are the good practice rules on europa.* ?

en][FAQ] Introduction to europa.*
Usual Usenet rules for posting of course applies to europa.* and some more are requested by its specific multilingual nature: stated above (see 1.3.), you are advised to state clearly in your posts what languages you can understand, even if you are not fluent in writing them. On the other hand, when answering, please do your best to use a language you are aware the previous sender understands.
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Where is Canon Europa NV based?

Canon Europe - FAQs
Canon Europa NV is located approximately 18km South-West of Amsterdam in Amstelveen. You can find details of how to reach us in the Our Locations section.
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How many people work for Canon Europa?

Canon Europe - FAQs
There are around 500 people employed in Amstelveen. This includes more than 80 expatriates from Japan and about the same number of expatriates from other countries. We also employ a further 11,000 people across Europe, Africa and the Middle East.
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How old is Europa's surface, and how do we know?

Galileo imaging shows that Europa's surface is sparsely cratered, meaning that the surface is probably young. Simulations of comet and asteroid orbits indicate that it is primarily comets which slam into Europa and the other Galilean satellites. From the modeled and observed numbers of comets in the vicinity of Jupiter today, estimates can be made for the surface age of Europa based on the number and sizes of the moon's impact craters.
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Do "icebergs" really exist on Europa?

In close-up pictures of Europa's "chaos" region, it can be seen that there are "blocks" or "plates" which have moved about relative to one another. These have informally been referred to as "icebergs," but this term is improperly suggestive, invoking visions of ice chunks floating in terrestrial polar seas. On Europa it would be extremely difficult, if not impossible, to melt from a subsurface ocean all the way to the surface.
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Who first found that Europa's surface is ice-rich?

According to David Morrison in the introduction to the book "Satellites of Jupiter," both Americans and Russians can lay some claim to the discovery. He writes: "Near-infrared photometry provided the first clue to surface composition; in a landmark abstract Kuiper (1957) suggested from limited data, never published, that Europa and Ganymede had water ice surfaces, and Moroz (1961) later came to the same conclusion from similar broadband infrared observations."
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What about swimming in the ocean, the pool or a spa?

body jewelry frequently asked questions
Salt water is very good for healing, unfortunately due to pollution the sea in certain areas may contain microorganisms, which may cause infections. Swimming in the ocean is OK as long as you clean the wound properly afterwards with the cleaning solution provided. Try to avoid public pools as they are full of bacteria, freshwater lakes and streams are fine though.
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Where do the ocean dives take place?

Technical SCUBA Frequently Asked Questions (FAQ)
The ocean dives are on the numerous southeast Florida shipwrecks. Depths range from 40 feet to over 300 so this is an ideal place for all levels of technical diver training. Some of the more popular area wrecks include the Hydro Atlantic, Lowrance, Ande, Skye Cliffe, Ronald B. Johnson / Corey N. Chris, Northern Light, Vitric, Ocean Freeze, and many others.
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Are our Ocean being over fished?

FAQ: Giovanni's Fresh Fish Market
It depends on who you ask. Special interest groups funded by several trusts spend about $30,000,000.00 annually funding litigation, consumer boycotts, and lobbying to advance their view that most of the Seafood consumed in The United States, is not sustainable. However the National Fisheries Institute, a leading authority on world fish populations says exactly the opposite, In fact they say that almost all of the Globally bought seafood for the U.S.
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How far can sunlight penetrate into the ocean?

Oceans FAQ
Significant sunlight can only penetrate 100 meters freely. Because seawater is relatively transparent, about 5% of sunlight penetrates to a depth of 262 feet (80 meters). However, if the water contains significant amounts of silt, algae or other factors, the penetration depth can be reduced to 164 feet (50 meters) or less. Learn more about the ocean light zone.
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How long must I commit to working on a travel assignment with Ocean to Ocean Healthcare?

Travel Nurse Assignment - Frequently Asked Questions - Ocean...
Our travel assignments usually require an 8-13 week commitment. Typical RN travel assignments as well as other assignments range from 8-13 weeks and usually give the healthcare professional the option to extend their assignment. On occasion we do have 4-week travel nurse assignments. Ask our Recruiters for details.
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Is the Orbiter program Free?

orbiter faq
Yes. There are also many free addons provided by the user community. These can be downloaded at avsim.com.
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Does Orbiter have an auto-pilot?

orbiter faq
Yes and No. Orbiter does not have a built in feature to write a flight plan and set it on auto-pilot. Therefore there is no point to point hands off auto-pilot. However Orbiter has several wonderful auto-pilot functions that rotate or maintain the ships relative position. These are well document in the manual and they make many of the in flight maneuvers simple.
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Does Orbiter have crash detection?

orbiter faq
Orbiter will detect contact when a ship lands or crashes on a planet surface. All other objects are currently not detected and will pass right through one another. The exception to this is in docking mode. In this mode you can dock at the assigned port. If you miss the port or come in too fast, your ship will pass right throug as if it isn't there.
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How can I change the date and time in Orbiter?

orbiter faq
You can not change the date from within the program. However you can change the date in any scenario file with notepad. For example open Deltaglider Mk3.scn in the scenarios folder and look under; BEGIN_ENVIRONMENT
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How do I save my place in Orbiter?

orbiter faq
You create a new scenario. Simple press [Ctrl][S] when you want to save. Exit to the main menu Launchpad and under the scenario tab select the save current button. Type in a scenario name.
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Explain how to establish an orbit with Orbiter?

orbiter faq
For your first orbit you should select the Delta Glider. Save the Space Shuttle Atlantis for when you have experience. Read the flight checklist in the manual or run any of the fine tutorials on this subject available on the web.
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What can be done about spam in Orbiter Forum?

orbiter faq
Never reply to spam or to a known spammer. If you respond in anger the spammer wins and gets his post back on top. If everyone abides by this rule then all replies to spam can be assumed to be the spammer revealing his multiple identities.
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