How To Use A Telescope (science degrees) For Research

November 19th, 2008 Admin Posted in Your source for sciene news and information |

By Ben Needles

Would you like to do scientific research with your telescope? Do you have a preconception that to do serious research with telescopes needs an astrophysics degree and a telescope costing millions of dollars? Not so, even with a small hobby telescope you too can do great research with your home telescope.

Galileo used a telescope which is much inferior to todays telescopes, even the telescopes your can buy for your home. Galileo saw Saturn with ears, whereas most of the telescopes available today for the home can see Saturn in greater detail. You too can participate in scientific research in the comfort of your own home, and without an astrophysics degree!

* Astronomy Research - The Moon
I love the Moon, especially when looking with a telescope. The Moon is so close to use that the Moon offers us much ability to research. We could research the luminosity of the Moon over the periods of a month, and scale everyday on a chart of maybe 1 to 10 the luminosity.

A bit trickier, would be to measure the Moons distance from us, and is fully possible even with a telescope for the home. You could make drawings of the Moons craters and check up on a map of the Moon to find out what the name of the crater is. You could take a look and find how fast the Moon really moves, by making points in the sky and measuring how long it takes the Moon to travel that arc.

* Astronomy Research - Saturn
Saturn also offers us much research, even for amateur astronomers. You can see the planet over time coming closer and going further. You can see the belt in different positions, you can view different detail, and make drawings. You can look at the moons and find there positions, and figure when they are in eclipse, in relation to you.

* Astronomy Research - Jupiter
Again with Jupiter, we can do similar research as with Saturn. You can look at that giant swirling cloud on Jupiter and use it as an indicator. Then you can find out how long it takes for the planet to revolve. Also you can observe the tilt of the planet which could easily swallow up the Earth many times over. Jupiter has many moons, so Jupiter makes a great point for research as you can see the moons around Jupiter and in different angles at different times.

* Astronomy Research - The Sun
Viewing the Sun with a telescope must NOT be done directly, as the Sun is so powerful in an instant it could render vision useless. The Sun can be viewed indirectly, however, by projecting the Suns image onto a white card or if your telescope is in your house, one way that I have used successfully is to project the Sun to the ceiling. Note it will take time to find the Sun as you can not use any of the lenses to source it into view. It is far too risky and please heed this warning.

When you project the Sun, you can find great detail such as Solar flares on occasion, Sunspots regularly. Over several days and months can see the Sun is an active and living star with constant activity.

* Astronomy Research Without A Telescope
For many years, I did not have telescope, so I was only able to do astronomy research without a telescope. All is not lost and can be great fun. You can monitor Pleiades, the Orion constellation and many other constellations in the sky, depending where you are and what time of the year it is. This serves to prove a great piece of knowledge for when you buy a telescope, as you can navigate the heavens much more easily. The Moon also offers great research without a telescope, as you can see the phases of the Moon, and still measure color, and luminosity.

Amateur astronomy research is fully possible, even with a small telescope. You can make great discoveries, and though they may not make impacts on science, it is fully possible to make a more fun and meaningful hobby. When you add to this a good and disciplined research method of cataloging your findings, you will amass a great amount of personal knowledge on the objects in the heavens. You also may be able to find the next Halleys Comet!

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Now to take action! You will need a telescope, and or astronomy binoculars, and a notebook. Visit http://www.buytelescope.co.uk and http://www.buyingbinocularsuk.info

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Computer Simulation of the Human Brain
By Robert Webb

Researchers have recently constructed a new computer model of the cortex of the human brain. This model is similar in principle to the more well known Blue Brain computer model, but it simulates a much larger area of the brain. It actually less detailed at the neuron level when compared to Blue Brain. The Blue Brain project has already simulated a section of the rat’s brain that is named the neocortex. The Blue Brain computer simulation has successfully modeled approximately 10,000 neurons including near 30 million synapses.

This other computer simulation, however, has successfully modeled about a trillion neurons and almost a quadrillion synapses. This specific computer model is able to model the entire thalamo-cortical system of a mammillian brain. Apparently, the researchers have made of simulation of this brain region because is is involved in creating concious awareness.

An interesting thing that the scientsts have noted from this computer model is that they witnessed the recreation of larger-scale oscillatory activity (i.e. brain waves). They merely emerged as a function of the computer model and were not programmed into it. This basically means that this computer simulation actually was ble to replicate the way a regular brain would look like on an EEG readout. This is an indication that this method of simulating the brain is actually working as it should.

This computer simulation of the human brain will allow scientists to carry out a variety of different experiments that are not currently possible to do. It will enable researchers to gain a much better insight into the workings of the brain. Things that are normally very hard to do on brain wetware may easily be done on the computer model. Researchers will have much more leeway in carrying out different experiments on this virtual brain. The computer model will allow scientists to carry out experiments that are impossible from a physical or ethical standpoint.

This computer model will enable the simulation of almost any type of brain disorder. This is a very exciting possiblity that could help a tremendous amount of people. Researchers intend to investigate disorders such as Parkinson’s disease, Alzheimer’s disease and other psychiatric disorders. The scientists also intend to investigate the effects of pharmaceutical drugs on this computer brain model. This may lead to faster FDA approval for brain drugs.

The researchers also want to learn more about consciousness and how it is constructed. I have serious doubts as to whether the computer model will actually be able to model consciousness. However, this new computer model will likely give scientists a much greater understanding of how the human brain functions. Overall, the research is extremely interesting and it has quite a few potential benefits in advancing our knowledge of the brain.

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