Tips For Getting Started In Astronomy

When you are thinking about astronomy, the first thing that comes to mind is a telescope. This misconception is found every day. Actually, the first thing you need to do is look at the stars with a pair of binoculars. You cam spend hundreds of dollars on a telescope that might not be the right one. One thing that star glazers will tell you is that some of the lunar eclipses and bright comets look better with binoculars than with a high-powered telescope.

Celestron 70mm Travel Scope

BINOCULARS for ASTRONOMY

You need to look around the sky with a star map and learn about the stars and other objects in space before you jump in and buy a telescope. Sometimes what you see through a telescope will be ugly, where as through the binoculars, it is a beautiful focused site to see. Once you learn about the stars themselves, you will have a better understanding of what you are looking at and how far away it really is.

Guide to the Stars

After you learn about the sky above you are ready to look for a telescope. Before rushing out and buying a telescope, you should find some astronomers who will share their experiences and maybe even their telescopes with a group. Trying out a telescope before you buy it is something that will help you decide on what telescope will be best for you.

Some things to consider are what you plan to do with the telescope, how much you have to spend and are you going to take photographs of your sightings. If you are a causal backyard astronomer, you might even look at the Dobsonian telescopes. Never worry about power, but be more concerned about aperture and optics. If you will be viewing planets, you will need a telescope with high magnification. You would not want to buy a telescope with 600 power, as it will not have the aperture needed.

Most professional astronomers use a reflector type of telescope. This is where the light path is diverted to the concave lens or eyepiece. With the refractor telescopes, the light passes through the telescope by way of a lens to the eyepiece. In some of the opinions from astronomers, the refractor is the best type of telescope for looking at the solar system. However, reflectors are cheaper than the refractors. Reflector telescopes are recommended for beginning astronomers.

Celestron – AstroMaster 130EQ Newtonian Telescope – Reflector Telescope for Beginners

You will find areas with complete darkness are the best, but city viewing is fine if you have very little light to distract your viewing. Keep in mind that planet viewing is spectacular. You can see the ring around Saturn as well as view Venus. Jupiter, which changes every time you view it, is an amazing planet to keep an eye on.

You will want to have a star map, planet map and keep an eye on the news to find out when any interesting things are appearing in the solar system. Experience the sighting of a comet or meter shower, you will find that astronomy is a great way to spend the evening by yourself or with friends.

Astronomy Binoculars A Great Alternative

It seems from the moment you begin to take your love of astronomy seriously, the thing that is on your mind is what kind of telescope will you get. And there is no question, investing in a good telescope can really enhance your enjoyment of your new passion in astronomy. But don’t be too hasty to keep up with the big wigs in the astronomy clubs that have advanced telescopes. There is another alternative that can give you most of the advantages of a telescope and some extra flexibility and reduced cost to boot.

That alternative is a good pair of astronomy binoculars. Mostly we think of binoculars as the thing you use to see the football game when you have to sit in the cheap seats. But if you do some homework and had a good grasp on what your stargazing objectives are, the advantages of astronomy binoculars over an entry level telescope can be pretty convincing.

Stephen James O’Meara’s Observing the Night Sky with Binoculars: A Simple Guide to the Heavens 

* As a rule, they are cheaper. So you can get a lot of good stargazing at much less of an investment. You can always spend more money later but for now, this may be just the solution for you.

* There are not so many accessories. To own and operate a telescope takes a lot of orientation to how to set up and use the device. Beyond that, tuning it for optimum view and diagnosing it when you have problems can sometimes make the telescope more of the passion than stargazing itself.

* It is much easier to use. If you have not bought a telescope yet, you may have seen telescope owners going through a laborious set up and break down discipline for each use. This is time they are not looking at the stars. The binocular users are happily stargazing as this goes on.

* Binoculars are lightweight and portable. Unless you have the luxury to set up and operate an observatory from your deck, you are probably going to travel to perform your viewings. Binoculars go with you much easier and they are more lightweight to carry to the country and use while you are there than a cumbersome telescope set up kit.

Professional High Powered Binoculars】Binoculars with 20X high power magnification and 50mm objective lens, provides wider field of view at 1000 yards

So give the binocular option some consideration. To make the most effective choice, however, here are a few facts about astronomy binoculars that will help you evaluate which ones are best for you…

Binoculars have two lens sets, one at the end of the eyepiece and a set right next to your eyes. The ones closest to the eye are called the ocular lenses which magnify the image (make it bigger). The ones closest to the sky are called the objective lenses and the size of these lenses will determine how much sky you can see at once. So anytime you are evaluating binoculars, there are two numbers associated with the set. So if the binoculars have a rating of 15-40, that means that the ocular lenses magnify 15 times and the later number is a relative number to how much of the sky you can see. The higher the second number, the more you can see. The explanation is simple. The bigger the lens, the more light it lets in. But be aware that the bigger the second number, the larger, heavier and more cumbersome the binoculars will be.

You will have to balance these two numbers with both your budget and what you want the binoculars to do for you. If you decide to go with a lower power binoculars, you could become frustrated with what you can see and you may have to take your eyes away from the view to get your orientation and consult the star map more often because your range of vision is so limited.

There will also be a temptation to buy a set of binoculars that have zoom functions and other features that will allow you to use it for other purposes such as hunting, whale watching or seeing the football game from the cheap seats. While this is good economy, those functions will get in the way when you are using the binoculars for astronomy. So if you are considering this purchase as your alternative to buying a telescope, our advice is buy binoculars made just for astronomy and don’t take them to the ball game.

Moon Fever

A NEW WAY TO VIEW THE MOON

Of all of the celestial bodies that capture our attention and fascination as astronomers, none has a greater influence on life on planet Earth than it’s own satellite, the moon. When you think about it, we regard the moon with such powerful significance that unlike the moons of other planets which we give names, we only refer to our one and only orbiting orb as THE moon. It is not a moon. To us, it is the one and only moon.

The moon works its way into our way of thinking, our feelings about romance, our poetry and literature and even how we feel about our day in day out lives in many cases. It is not only primitive societies that ascribe mood swings, changes in social conduct and changes in weather to the moon. Even today, a full moon can have a powerful effect on these forces which we acknowledge even if we cannot explain them scientifically.

The most obvious physical phenomenon that is directly affected by the gravity of the moon are the tides of the ocean. The tides are an integral part of how maritime life is regulated and the comings and goings of the fishing world in coastal communities. But not very many people know that at certain times of the year when the orbits of the earth bring the sun and moon into right alignment, there can even be tidal effect on inland bodies of water and even on the solid earth. Eons ago, when the moon’s orbit was closer to the Earth, it was the effect of the moon that caused massive changes in the topography of the land and on continental drift as well. This reflects the powerful effect the moon has had on both human history and on global geographical history as well.

The Book of the Moon: A Guide to our Closest Neighbor

You may sometimes wonder where the moon came from. Was it a planet that traveled too close to Earth and was captured in our orbit? Actually, the prevailing theory of modern science is that the moon was the result of a large scale collision with the still developing Earth early in its development which caused this large “chuck” to spin off into an orbiting body. This explains the similarity in composition as has been confirmed by many of the moon exploratory space missions that were conducted by NASA.

But this background also highlights another important influence the moon has had on Earth’s development that is seldom recognized and that is the stabilization of Earth’s orbital pattern. Most know that Earth is not round but more of an egg shaped orb. To be blunt, the Earth would wobble. Without the moon’s stabilizing influence, this shape would shift dramatically so the tilt of the axis, that is the polar caps would shift dramatically with each seasonal rotation producing climacteric, changes much more violent and drastic than we are used to. It is possible that life as we know it could not have developed here had the moon not been there to “keep the Earth in line” and continue to stabilize the orbital position of the Earth so our climate could remain stable and mild.

A third significant influence of the moon comes from that origin as coming from a collision which “ripped” the body of the moon from the developing core of the Earth. Because of this disruption in how the core of our planet developed, the metals that are usually intact in the core of the planet are actually scattered up and down the geography of the earth in diverse ways. Usually the metals of the planet are all concentrated deep in the core. But because of the collision which took the moon out to orbit, metals that have been crucial to the development of our industrial and technological cultures are readily available and easy for use to mine. This again, is something we can thank the presence of that lovely moon in the sky for.

The Best Sights For Astronomy

What are the best sights for astronomy? That’s hard to say. There is so much out there that the determination of what are the best sights for astronomy probably requires you to do some advance study and decide for yourself what you’d like to learn about.

There are a couple of very helpful books that can guide you through a determination of what are the best views for astronomy.

A new beginner or intermediate handbook for stargazers is the “Guide to Astronomy” by Patrick Moore. This accomplished astronomer has concisely gathered reference information on the night sky that details the best views for astronomy. It looks at the moon as well as the various constellations. You’ll find charts, photographs and maps that have been garnered through study with earth bound and space telescopes. The best areas for astronomy are laid out in this book as well as some guidance on how you’re going to take a look at the best views for astronomy yourself.

Patrick Moore’s Pocket Guide to the Stars and Planets

Here you’ll find guidance on what telescope to buy, how to set up an observatory for yourself as home and how to become a good amateur astronomer. Details about the perfect sights for astronomy include information on the moon, our sun, the various planets, the debris found in the solar system, a myriad number of stars, the various galaxies we know about, the constellations, and comets, asteroids, meteors and eclipses that humans have noted and photographed in the past.

The best sights for astronomy have been highlighted in the book, including important features in the moon and the stars we’ve studied extensively.

Look Up In The Sky

When television was young, there was a hugely popular show based on the still popular fictional character of Superman. The opening of that show had a familiar phrase that went, “Look. Up in the sky. It’s a bird. It’s a plane. It’s Superman!” How beloved Superman has become in our culture and the worldwide fascination with extraterrestrials and all things cosmic only emphasizes that there is a deep curiosity in all humans about nature and astronomy, even if many people would not know to call it astronomy.

Astronomy is one of the oldest sciences of all time. When archeologists unearth ancient civilizations, even as far back as the cavemen, they invariably find art that shows mans unquenchable fascination with the stars. To this day, you can easily get an animated discussion at any gathering on the topic of “Is there intelligent life on other planets?”

Many have tried to explain mankind’s seeming obsession with outer space as a result of an ancient memory or as part of mankind’s eternal nature. Whatever the cause, people of every age and every nation share this one deep interest, to know more about the universe that our tiny planet is just a part of.

It’s rather strange because the actual conduct of a serious student of astronomy is really not the stuff of high adventure. You will never see a “Raiders of the Lost Arc” or “Jurassic Park” movie made about an astronomer. Excitement for lovers of this science is to stay up all night watching the cosmos through a powerful telescope. But that fact does not seem to discourage the tens of thousands to get into astronomy each year and the huge interest worldwide with the stars, the planets and the universe.

There may be no other universal human fascination that does so much to make national boundaries and even international animosity seem to evaporate. Other than the Olympic movement, international cooperation to achieve great strides for human kind in space seems to go forward without interruption even when the nations cooperating in those projects are virtually at war back on the surface of the earth. It is a strange thing to watch as Russian, American and other astronauts work together like brothers on space missions even as their home nations are busily pointing missiles at each other back at home. It almost makes you think that we should put more energy and money into the space program, not less because it seems to be a bond that heals tension rather than creates it.

Why is astronomy so exciting even though we have no dinosaurs, moving animals or any real danger to most who are obsessed with the discipline? It may go back to a basic curiosity that all human beings have about their natural habitat and this big mysterious thing out there called space. Maybe it goes back to that old saying at the beginning of Star Trek that space is “the final frontier”.

But we all share that ongoing sense of excitement each time we take out our telescopes and gaze directly at the cosmos above us. We feel we are looking at the very dawn of time. And in light of the issues with the speed of light which means that many of the twinkling stars out there are really light from those stars that started their journey to us thousands of years ago, we are in actually looking directly at the past every time we direct our eyes skyward.

But we don’t have to worry about ever conquering the final frontier and finding our curiosity satisfied. There will always be more to learn and discover in the world of astronomy. And it is likely that mankind’s curiosity about astronomy is just as limitless as well.