Astronomy is one of the most fascinating subjects. The world of planets and stars is certain to leave anyone amused. Although man has been studying astronomy for several years now, there are still a lot of facts about the subject that remain relatively unknown. Let us take a look at some of them.
One of the most surprising facts about astronomy is that you can not see everything around. As per scientists, we can only see 5% of the matter that is around us. The rest of the matter is made up of invisible matter, which is also called dark matter. This is fairly similar to high cholesterol levels. They do exist within the body but cannot be seen until you go for a cholesterol screening test.
We know that Sun is the prime spring of energy of our planet. But, we are completely unaware of the fact that its center generates energy in huge quantities every second which is equal to the energy of billions of nuclear bombs combined.
It is quite expected that the planet Mercury, being the closest to the sun must have rising temperatures. However, quite surprisingly, the temperature of this planet could easily drop down to -280 degrees F. Such a drastic drop in temperature may be attributed to the fact that Mercury lacks atmosphere, which makes it impossible for the planet to trap any heat as coming from the sun. No wonder the face of this planet away from sun is colder.
On the contrary, Venus that is comparatively faraway from the sun is warmer. This is simply because of the fact that the atmosphere of Venus is much thicker, which traps the heat. As a outcome, Venus has a tendency to be warmer.
Whenever we are asked about the inventor of the telescope, we always credit it to Galileo Galilei. But, the fact is that Galileo used the tool to study the stars first. Historians and researchers believe that it was the invention of Johannes Lippershey, a Dutch eyeglass maker. You can also try and use the telescope to observe several heavenly bodies including the moon.
The shooting stars that we see in the sky are nothing but dirt particles. When comets go through the earth’s environment, they leave a trail of dust at the back. When this particle move through the environment, they heat up. This creates streaks of light in the sky which appears as a shooting star.
In case you are taken aback by these facts, you ought to delve further in this science to learn more.
Jobs in science are often greatly rewarding for those who have worked hard enough to get them. It requires a great deal of specialized knowledge and a fascination with your subject; it is hard to go into this career path being lukewarm about the subject matter. Many people do it for the chance to better the world around them.
Some also realize that the greater the discoveries, the more fame and wealth they may garner. The good thing is that the term ‘science’ covers a great deal of territory. You have the chance to find something really specific that suits you perfectly.
Making this a good career for you means starting when you are a kid. In all honesty, if you do not have a deep curiosity for all things science as a youngster, you probably will not ‘grow’ to like it, as some parents hope. The younger you are, the more you can absorb.
And you should love what you want to do, anyway. It means taking required science courses will be fun for you. It also means you have ample time to decide exactly which branch you wish to focus on. The one thing people often neglect is having tons of math classes to complement their focus. Math is almost just as important.
After being exposed to all of the areas of science you can, you are then in a position to see which one suits you best. This usually happens in your high school years, though some late bloomers figure it out after their first year of college. Waiting any longer means you are going to have to complete an extra year at college in order to fit in all of the require classes. The earlier you start to work, the more time you can devote to thinking about your thesis, which is your first of many major papers.
Apart from class, take any teaching assistant job or internship that you can. These are the other half of getting your career off on the right foot. Doing either of these things shows employers that a professor has chosen you from amid the ranks of other students. You can handle expensive equipment properly, know enough to help other students, and take accurate measurements and records of data. This is invaluable to your resume. It may even lead to early publication or a job lined up for you.
It will help you get into graduate school, which is something you must do if you want to do anything more technical than teach high school science. This is one broad subject where you can never have too much training and never be too safe. The more schooling, the better.
However, schooling can only get you so far. Having multiple doctorates shows what you can learn and absorb, but how do you show what you can contribute? Learning gets you nowhere unless you make use of that knowledge. Your next step means getting published. Research you do can often get you grants if you are part of an institution.
They will pay for all expenses and all publication costs, plus pay for your time. The best way to do this is impress and befriend as many scientists as you can. Get them to ask you to be part of their research. It helps you get your foot in the door.
For these articles, you will want good writing skills as well. It is not only so you can understand how to use precise and grammatically correct language in order to get your point across in as few words as possible. You also need to have the skill of being able to switch up your style whenever the occasion calls for it. Different publications mean different types of references listed, different headers, and different lengths. There is a lot of direction-following to ensure you get published.
First papers are hard to get in the door. You may have to pay for it yourself, which could mean thousands of dollars in bills. However, this is a long-term purchase that will get you greater returns. It is difficult to find an institution that is willing to put forth thousands on an unknown candidate. You have to prove your worth.
Stargazing is without a doubt an exciting hobby that can be really enjoyed by just about anyone. Unfortunately many folks are unclear as to when and where the optimum spots and times to go are. Listed below are a number of guidelines that I hope will clear up some of this uncertainty.
Where to go to: While it’s true selecting a spectacular, perfect location to observe the night sky can be hard these days, it is usually easy to find a place that offers a relatively suitable display. Keep these things in mind:
-Find a wide open spot: Look for a big field for instance a sports field or just a good sized meadow. The important thing is that it is very far from sizable objects which could be in the way including trees, structures, and big mountains and / or hills which can hinder your viewpoint. This should make sure that you don’t lose out on experiencing the various constellations that may be located closer to the horizon, and limit your stargazing experience.
-Stay away from bright electric lighting: Light pollution from bright lights results in a “sky glow” that decreases the presence of several of the great things there are to see in the evening sky. Attempt to get as distant from strongly populated places with lots of highway lights and automobile lamps glowing constantly.
What is Astronomy; Learn a Little More About Astronomy
Non-urban regions are clearly optimal. If you’ve not witnessed the night time sky during near perfect black environments, far from most origins of light pollution, you will certainly be pleasantly surprised about the difference.
When to go:
-Aside from the apparent (head out at nighttime), there are several considerations when deciding the best time to start stargazing.
-Depending on what you’re attempting to see as well as your specific location, the object you’re looking for might or might not be in the evening sky when you’d like it to be. Several constellations are best seen or primarily observable during a few seasons, the Moon sets as well as rises just as the Sun does, and the planets are generally only observable at certain times.
On top of that whenever the Moon is full or close to full brightness it will be able to outshine many of the stars in the skies; whilst completely outstanding stargazing is possible in this period, it is often best to hang about until the moon is actually nearer to the new moon phase, or until before it’s risen or just after it has set. Do your homework, investigate the ideal period to look at your selected celestial object is.
-Seasonally wintertime is the best time of year to go stargazing given it the skies usually are clearer and the light pollution has a tendency to tone down this time of year. Quite a few stargazers are ready to bundle up and carry hot beverages alongside such as tea or hot cocoa for cold weather viewing.
The summer months just have the advantages of remaining a more comfortable temperature. Generally there are numerous constellations which you’ll find are far better seen in specified seasons and also numerous sections of the sky which may only be seen at specific times of year; so again do your research.
-Also look into the weather, simply because its not raining doesn’t mean that the skies are clear. You can’t view any stars when the clouds happen to be in the way.
Best of luck and happy stargazing!