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Previous Missions:
Borrelly 2007
Titan 2006
Mars 2005
Moon 2004
Ida and Dactyl 2003
Mars 2002
Europa 2001
Io 2000
Phobos 1999
Jupiter 1998
Europa 1997
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This
year's Mission: Prometheus, to Saturn's Moon, Titan was a great
success. It proved through its experiments that there is a very
great chance of life existing on the methanous moon.
Titan, Moon of
Saturn
-Titan
was discovered in 1655 by Dutch astronomer, Christaan Huygens
-Titan is the largest of Saturn's
34 moons
-Titan is bigger than Mercury and Pluto
Atmosphere
Titan is the only moon in the solar system to have an
atmosphere. Its atmosphere is composed of 95% nitrogen and 5%
methane, cyanide, and other hydrocarbons. This atmosphere is at
least 10 times thicker than Earth's and about 10 times larger as well
(Earth's atmosphere goes out 60km from the surface, whereas
Titan's goes out 600km). The atmosphere is also extrememly hazy,
and the haze, which is located around 200km from the surface, completely
obscures the view of the surface from orbit. Indeed, a person
standing on Titan's surface in the daytime would experience a
level of daylight equivalent to one thousandth the daylight on Earth's
surface. However, this is still 350 times brighter than an Earth night
with a full moon.
Click
here to see a comparison of Titan and Earth's atmospheres
Surface
Not much is known about the surface of Titan because the hazy
atmosphere makes it extremely difficult to see. However, recent
images taken with the Hubble Space Telescope reveal patches of
variable brightness. These patches, scientists believe, indicate
variable chemical compositions, and they hypothesise that this may
indicate the presence of seas of liquid hydrocarbons.
Click
here to see the dark plains of Titan
Click
here to see the Icy Volcano of Titan
Click
here to see the names given to various parts of Titan
Previous Missions
Several spacecraft
have already investigated Saturn, and Titan. These are:
-Pioneer
XI (1979) (fly-by)
-Voyager
I (1980) (fly-by)
-Voyager
II (1981) (fly-by)
-Cassini-Huygens
(2004)
-The
Cassini Orbiter is still orbiting Saturn
-The
Huygens probe dived into Titan’s atmosphere in Jan. 2005
The first three probes
were unsuccessful in penetrating the hazy atmosphere of Titan.
However, with the Huygens probe being designed exactly for that
purpose, many new interesting details about the veiled moon are
being revealed.
Source:
Nasa's Cassini-Huygens Website
Click all in body links to see cool pics!
And check out the NASA website for more cool pics
Astronauts
Stephen
Smith (Habitat Commander): Stephen
is very pleased to be Habitat commander for this year’s mission to
Titan. Stephen has been involved in the OCE Space Simulation since
Grade nine, but this is his first time as an astronaut on the main
mission, although he was an astronaut in mission Gamma during the
2003-2004 school year. Stephen was EEP commander for 2003-04 and the
2004-05 school year and can’t imagine how he lived before Space
Sim. When not working hard for Space Sim (which is most of the
time), Stephen is either working with the Lisgar trivia team,
programming the electronic sign for LSC, at the debating club,
working on the elections committee, or working to stay on the honour
role for the fourth year in a row. Stephen is also involved in the
arts and has been in the Wind ensemble as well as multiple rolls in
the musical Guys and Dolls. Stephen hopes that he will live
up to the task assigned to him as leader of the astronauts, and that
this mission will be one to remember.
Jonathan
Scothorn (Pilot): This is
Jonathan’s first year as a pilot, but he certainly knows how to
fly. Jonathan was part of the 2005 mission to Mars, and has been
involved in Space Sim in various ways throughout the years, most
recently being involved in the creation of bunk beds for the
astronauts. Space Sim is not the only extra-curricular involvement
Jonathan is part of. He is also a member of various premier Lisgar
musical ensembles, and has taken the AP French Language Exam.
Jonathan does this at the same time as he keeps a high academic
standing in school. He is in the eleventh grade at Lisgar Collegiate
Institute.
Steven
Mair (Co-Pilot):
Steven Mair was born on March 15, 1988. He grew up in Costa Rica
where he gained an interest in space and space sciences after
walking on a beach with absolutely no artificial light. Steve,
although not strong in any one area of expertise, is a well-rounded
guy who likes to think himself as being in the right mood at the
right time and a natural leader. Although perpetually unlucky, Steve
has always been an optimist and prefers it when life gets
interesting. This was Steve's first main mission as an astronaut,
but he was no stranger to missions having worked as mission control
during the 2005 mission to Mars. Steven spends his times reading,
drawing, biking around,
and generally trying to be an all round helpful guy.
Stefan
De Young (Engineer – Tech Specialist): Stefan
De Young was born in 1989 in Ottawa. He has lived in Sandy Hill all
his life, and, being that Sandy Hill’s High School of choice is
Lisgar, Stefan proudly began to attend that illustrious institution
in fall, 2003. He is currently in Gr. 11 and is enjoying, out of his
full course load, physics the most. Stefan entered Spacesim last
year and has quickly risen through the chain of command to occupy
most of the Tertiary Command Plateau (Directors) by himself. Stefan
is the Public Relations Director, Office Director, Webmaster, and
Wikimaster of Spacesim. During The Mission Stefan was to have been
the Robotics Specialist, but the Robotics project wasn’t ready in
time for launch and was scrapped. Stefan then took on the role of
Chief Engineer and Tech Specialist. For the mission, he was assigned
the rank of Lieutenant. Stefan hopes to return to Spacesim next
year, and aspires to reach the Primary Command Plateau and the rank
of Commander.
Brain
Foo (Payload Specialist): The
sciences have always been one of Brian’s passions, be it
understanding the replication of proteins and how they work, or the
behaviour of subatomic particles, Brian will want to know what makes
it tick. This love of science shows in his excellent performance in
science courses, and his acceptance into the Shad Valley summer
program. Brian has many other interests besides sciences, and has
amazed himself by finding time to keep them up. Aside from being a
full time student, maintaining an above 90% average, he has duties
as a co-president of the Lisgar Society of Debating, and as the EEP
(Elementary Education Program) Commander of Space Sim. During his
spare time, he enjoys fencing, biking, building plastic models, and
programming.
Nevin
Hotson (Able Crewman):
Nevin Hotson is a Grade 10 student at Lisgar, in his first year at
SpaceSim. Born and raised in Almonte, but schooled in Ottawa, he is
avidly interested in Mathematics, Science and Latin, even though the
latter is not related to his chosen career path of Aerospace
Engineer. Also a key member of the Lisgar Trivia Team and the Lisgar
Society of Debating, he occupies his spare time running, playing the
clarinet, surfing the 'Net, meticulously correcting grammar on the
Wiki and forums, and conquering the world.
The Results of
the Experiments that were conducted during the mission can be downloaded
here.
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