Thanks
to the modern technology there are many Global Science Projects that
allow anyone who have a computer and Internet access to participate in
real science. Science goes global when scientists need to deal with
huge amount of data that require outstanding
processing
power. The good example of such project is Search for Extraterrestrial
Intelligence project SETI@HOME.
Another
case when scientists want to collect some kind of data from many places
and this data can be obtained by amateur scientists. For example
project that study the Monarch
Butterfly Migration.
Third
type of the global project - when scientists have data that are
abundant and simple to process, but they need many spare eyes to dig
through the data volume. Such projects are Stardust
and Galaxy
Zoo.
MONARCH WATCH.
This project is running by University of Kansas. It's specifically
organized for "citizen-scientists" and especially for children and
students who can help to tag butterflys and collect data. The
site of the project is rich with information on Monarch
Butterfly biology and ecology. Children encouraged to use data they
produce and information from the site in their science fair projects.
SETI@HOME
is looking for intelligent
aliens that achieved at least the same level of technology
as our civilization in the beginning of the last century. SETI is
listening to the space in hope to catch a piece of radio communication
that other civilization may use. It's known that in radio waves Earth
is much brighter then Sun since 1930th and artificial nature of this
waves can be detected now at the distance of ~80 light years. If other
civilization uses radio communication in the same way we use it and for
the same time or longer we should be able to detect them as well.
SETI@home is a mature project that was launched in 1999. It's the
oldest distributed computing project. It allows you to download
and install special screen saver program that receives packets of data
from the project's server and analyze them using your computer
processing power
while your machine is idle. The program uses sophisticated analysis
algorithm to search trough the data and trying to separate very specific signals
from the white noise of interstellar space. Such signals may
be
result of radio interference caused by our own civilization or may be
signs of extraterrestrial intelligent life. By 2004 5 billions
(!) candidate signals were filtered out. Scientists believe that it's
too
early to make a conclusion on the nature of the high score signals and
project continues to run, collecting more information and looking for
repeating signals.
Your
input in this project is only the power of your computer but you can
make it into the history of the Mankind if you'll be lucky enough to
find THE REAL ET SIGNAL.
How to
participate: SETI@HOME have well developed
site. You'll need to download
the program. There is well sorted technical
information science newslettersscience status and more in case you want to do
science fair presentation on it.
GALAXY ZOO
is a great place to learn a lot about galaxies, their types, find out
what happens when 2 galaxies collide and borrow some pictures for your
science fair galaxy presentation. This project work on finding out the
geometry of our universe. How galaxies are evolving? What happens when
two galaxies collide? Is there equal amount of clockwise and
counterclockwise spiral galaxies in the all directions in the universe?
How it works? First you going through the crash course of
the galaxy classification. It's very simple. You'll learn to
distinguish spiral galaxy from elliptical galaxy, galaxy from the star,
etc. Then you do the science.
How to
participate: You'll need to register
and complete the tutorial.
STARDUST
Stardust spacecraft was created to collect and bring back to Earth the
particles of interstellar dust, matter that does not originate from our
solar system. Particles are trapped in the layer of aerogel - very
light gas-like but solid substance. Particles slammed in it and stick
to it like flies to the spiderweb.
Scientists are keen to study them. But first they should find them! The
collector panel of the spacecraft has an area of 1000 square
centimeters. Stardust particles have size of ~1micron (1/1000 of
centimeter). Scientists expect to find approximately 45 particles of
the stardust (the first stardust particle candidate was extracted from
interstellar collector tray on April 11th of 2008).
The project provide you with special tutorial that explains how to tell
stardust particle from the artifact or bubble in the collector tray.
They also provide you with virtual microscope and photo samples of the
aerogel from the interstellar tray.
How to
participate: Read through the tutorial and register for the project.