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Geothermal Activity on Mars?
An anonymous reader writes "This article on the New Scientist site reports that Mars Odyssey has detected warm spots (20-40 degrees
warmer irrespective of sunlight, day or night) in the Hellas basin."
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For those who 1) don't read the article and 2) don't know much about science, this is why this article is "important":
Unusual warm spots on Mars might represent "ice towers" similar to those seen in Antarctica, say researchers. They could even harbour life, Nick Hoffman of Melbourne University told a conference on Thursday.
Then the article talks about how some guy discovered this and what the further implications can be.
An Italian astronomer named Schiaparelli created some of the first maps of Mars. He named features using words from biblical and mythical geography. Some of these names, such as Argyre, Hellas, and Tempe, are still used on maps and globes of Mars.
In the 1970s, after the Mariner spacecraft flew by Mars, many new images were returned to Earth. A special group of people was formed to decide on names for the newly discovered features. This group also set up rules for naming future discoveries.
All features on Mars have two names. The first is a formal name following the international rules that have been established. The other is a geologic name. The second name tells us what type of geologic feature it is. Following are some examples of geologic names:
For example, Olympus Mons is a mountain formed by a volcano. It is named after Mount Olympus in Greece. Sometimes the name order is reversed. For example, in Valles Marineris, the geologic name comes first. Valles Marineris is a valley named after the Mariner spacecraft that first flew by Mars.
Anyone can submit a name for a specific feature on Mars! The group meets once each year to consider appropriate names. If you would like to suggest a name for a feature on Mars, send your suggestion to the U.S. Geological Survey, Branch of Astrogeology, Room 409, 2255 N. Gemini Drive, Flagstaff, AZ 86001.
Rules for Naming Martian Features
Large craters are named after deceased scientists who have contributed to the study of Mars.
Small craters are named for villages and towns of the world with populations less than 100,000.
Large valleys are named for the word used for Mars in various languages of the world.
Small valleys are named for classical or modern names of rivers.
All other features retain the names given by Schiaparelli or Antoniadi, another Italian astronomer.
Rules for Naming Craters
Naming rules exist for most features on planets, moons, and asteroids. The following are the regulations for craters:
http://chainreaction.asu.edu/solarsystem/digin/nam e.htm
Simply put, Hellas is greek for Greece.
Yes. Hellas is greek for Greece. It is the "proper" world for Greece and the one used from Ancient to Modern Greece by Greeks themselves (whe say "Hellada"). :)
'Greek' is also of ancient origin and is the word that other European nations called the Ancient greeks. It comes from the Slav world "grex" (greek-latin conversion, sorry) , is a derogatory term and means "the imposter". There are other possibilities for the origin of the word but the aforementioned is the most convincing one.
So, Europe (and US) call Hellas as Greece and Asian counties call us Yunanistan (And that's another story
Slashdot Sig. version 0.1alpha. Use at your own risk.
Don't feel so bad about being called an inaccurate name by foreigners.
The Welsh in Wales are the remaining Celtic inhabitants of Britain before the Anglo-Saxons (and then Normans) came over and invaded. The Welsh name means "foreigners". The Anglo-Saxons thought the Welesh were foreigners when the Anglo Saxons were the ones who were foreigners.
Ireland across the water is really Eire but was called Hibernia in Latin. Hibernia means wintery weather because it rains all the time there. In Italy the winters are the rainy season. Ironically, Ireland is hit by the remainders of the Gulf Stream and it rarely gets as cold as say, New England in the winter and heavy snow is rare there. Palm trees grow outdoors in the southern part of the country. Meanwhile Greenland is covered in an ice sheet and is not called wintery.
After Ireland was called Hibernia is was called Scotia, land of the Scots. A Scot was an Irish person originaly. About the same time the Anglo-Saxons were invading the South of the Island of Britain the Irish were invading the North which was inhabited by Picts.
The Irish set up kingdoms and people started to call the Northern part Scotia Minor or "Little Ireland". Ireland itself was Scotia Major "Greater Ireland".
For some reason Ireland started to call itself Eire and Scots and Scotland came to mean Scotland.
I still don't know if Nova Scotia in Canada is New Scotland or New Ireland.
I am sure there are other examples of bad foreign names for groups of people being used as the official name of a people but I don't know them.
-1 OFFTOPIC
Uh don't forget that Oxygen is pretty toxic/caustic. If something has spent it's whole life in a relatively oxygen free low low pressure environment, then the sudden change will be horrible for that life form. Kinda like we humans trying to live on the surface of Venus - not going to happen.
..........FULL STOP.
Here ya go.