Posts Tagged ‘astronomy’

Astronomy – Important Pre-Christian Dates

Wednesday, February 24th, 2010

There is no doubt that astronomy is the oldest science and there is also no hesitation that astronomy was being studied by everyone, not only the wise men, thousands and thousands of years ago.

We do not know precisely why they did it, but we can surmise that early man noticed a correlation between the weather and the stars, which were themselves not fully understood, of course.

Early man, probably even as far back as Neanderthal man, noticed the relationship between the weather and herd movements and crop growth, or at least fruit and nuts on local trees, if they did not have planted crops.

This means that people could see a connection between the stars and food availability. This relationship was probably ritualized into some sort of religion like early Wicca. Therefore, the stars became a very important part of the lives of every single person and it is likely that astrology and astronomy were widely intermixed by the average person.

However, there were also people who did not only use the stars as some vast celestial clock and who tried to make sense of the whole shebang. I am going to narrate below, eight of the most important dates or years in the history of astronomy before Christ walked on the Earth. In no way forget that they had nothing but an abacus to do there calculations and no telescopes, which came about two thousand years later.

585 BC: Thales of Miletus (c. 625- c. 547), a Greek, predicted a solar eclipse in Asia Minor purely on the basis of his observations and calculations. It was not a lucky guess!

c. 400 BC: the astronomer Oenopedes (5th. century). also a Greek, announces that the Earth is tilted on its axis with respect to the Sun.

352 BC: the Chinese report what they called a ‘guest star’, a supernova, which was the earliest reported sighting.

340 BC: The astronomer, Kidinnu (b. Babylon c. 379 BC) discovers the precession of the Equinoxes, ie the apparent change in the position of the stars caused by the Earth’s wobbling on its axis.

c. 300 BC: a ‘committee’ of Chinese astronomers compile star maps of the visible universe.

c. 240 BC: Chinese astronomers observe and make notes about Halley’s Comet. Also Eratosthenes of Cyrene (c. 276 – c.194 BC), a Greek, correctly calculate the Earth’s dimensions.

165 BC: Chinese astronomers notice sunspots for the first time.

c. 130 BC: the astronomer Hipparchus of Nicea (b. 147 BC), a Greek, correctly calculates the distance to the Earth’s Moon and also rediscovers the precession of the Equinoxes.

You will see from the dates above that clearly not everyone let nature and the stars govern their lives, as the common farmer or hunter did. Some men actually put pen to paper, but before pen and paper even existed, and tried to work out ‘why these manifestations took place?’.

These individuals must have been remarkable men to have worked these measurements out by calculation, observation by the naked eye and rationalization alone.

Interested in astronomy, then why not visit our website at: http://astronomy.the-real-way.com

Looking For A Hobby How About Astronomy

Wednesday, February 24th, 2010

Did you know that astronomy and space is really all about education. Did you also know that astronomy is also one of the oldest subject’s of study for man kind? To be straight about it, astronomy is one of the oldest sciences that has ever been studied. So the study of our universe is not new but you should remember that astronomy is a science. This is a science for everyone. And, astronomy is a field about which most of the world knows very little.

While astronomy is a science, it has become more of a hobby than anything else. International boundaries blur when it comes to the study of astronomy.. Astronomy is more of an exact science than any other science that people study. It is also an observational science that requires observations and precise calculations, particularly when recording the positions of the constellations. Astronomy is truly bigger than all of us.

The use of physics and astrophysics is extremely important when researching the stars. So is there a difference between astronomy and astrophysics? The study of astrophysics is more the study of how the stars and universe formed to begin with. Astronomy is more a matter of making observations.

The telescope is undoubtedly a very important investigative tool in astronomy. Galileo was the first person to use the telescope to aid him in the study of the stars. Purchasing a telescope is something that most people who get interested in astronomy need to do.

Now when you are ready to purchase your first telescope, make sure to research the different types and styles of telescope’s to choose the best one for your needs. Buying a telescope is almost the same as buying a car or clothing, no two people are looking for the same thing due to the fact that all people have different tastes. While you will want to get the best telescope you can find you must understand that they can cost anywhere from a hundred to a few thousand dollars so make an affordable choice for your needs.

Telescope parts and accessories can be a very useful addition to your astronomy experience. If you’re just starting out, look for a quality, affordable telescope for beginning astronomy students and casual observers.

You may want to search in your family and friends garage’s and attic’s, many people have a telescope packed away somewhere. You also need to understand that if you acquire a older telescope the lens’s and technology will not be up to date with todays telescopes. You will find that many people will want to use your telescope as long as you have it set up, people are curious by nature and space is the final frontier.

Your friends and family will also be very curious. Astronomy is our tool for unlocking the knowledge of the heavens. As mentioned above, it may be a science, but it also is an outdoor nature hobby. And while it is a science, you don’t need to think about what other people think of you, because everyone thinks that it is really cool. And if you are looking for a way to spend more time with your family, astronomy could be exactly what you are looking for, due to everyone’s curious nature.

Do you read your horoscope? Did you know that your horoscope is created by the stars.

If you would like to get your free daily horoscope, even for gemini, use one of these hyperlinks.