How do you get started if you want to get started in astronomy?

Astronomy is a natural science, and like other natural sciences, it is divided into two parts: theory and observation.

Let's talk about the theory first, such a huge and complex system, it is difficult to say the clue with my opinion. Since the landlord asked for a book recommendation, it couldn't have been better. What accompanied me when I got started was the "Astronomy Amateur's Handbook", which introduced the knowledge more comprehensively, had a certain depth, and was not so difficult to understand.

It is a good introductory book, after reading it, plus the knowledge of high school physics and mathematics, it is enough to get a good score in the Olympiad, so that it represents the country in the competition, but unfortunately, it did not win glory for the country.

The second is observation, which is a reason to really love astronomy. As for observation, it's nothing more than looking at the stars, which sounds very romantic. I haven't experienced winter in the Northeast, but the winter in Jiangnan is enough to freeze people.

Every sunny night, do you have the perseverance to go and see the stars every day? One day may not be difficult, but once at a time, it's not as easy as that. In addition, on the way to stargazing, it is rare to have a companion, and it is not easy to survive on a solo stargazing trip.

If you can overcome these difficulties, you will know the four seasons of the starry sky, you will consolidate the theoretical knowledge in practice (celestial coordinate system, Sunday annual movement, Qiyao orbit), and find the wonder and tranquility in the starry sky that cannot be found in the world.

If you are still a freshman in high school this year, you might as well go to the Astronomy Olympiad, it doesn't matter if you can get a ranking or not, the important thing is to find friends who can look up at the starry sky together. However, please also remember that astronomical knowledge is your interest, and never use it as an escapist reason.

If you are interested, you can find a book on the atlas of galaxies, which is very interesting to observe. If you want to learn professional knowledge, there are not many astronomy textbooks, very few, foreign textbooks are very good but very expensive, and the domestic ones are also very good. Higher Education Edition "Introduction to Celestial Mechanics" (learn theoretical mechanics first, and calculus is very important in mechanics, calculus is good).

Buy a copy of the "Observation Handbook for Astronomy Amateurs" edited by Wang Sichao, a famous astronomer and researcher at the Purple Mountain Observatory of the Chinese Academy of Sciences, and subscribe to a copy of the "Astronomy Amateurs" magazine.

Basic Astronomy", which is the national "Tenth Five-Year" textbook.

Hello. Astronomy is arguably a lot to remember, and this is the most important thing (it's not nonsense

If you want to compete, it's best to subscribe to the magazine "Astronomy Lovers", because about 50%-60% of the exams are current affairs questions. (More than 90% of these current affairs questions are from Astronomy Lovers.)This is the case in Guangdong Province, but it is not clear in other provinces and regions).

If astronomy is a national competition or above, it will involve calculation problems, and the amount of calculation is very large, and it is impossible to use a computer. In the finals, there are also visual observation questions and so on.

If you're a beginner, probably get to know first:

1.Basic information about the 8 planets, mass, period, atmospheric composition, aliases, etc.

2.Saturn, Jupiter's rings and their two moons, of which Enceladus 6 and Europa 3 are the most important (the two most tested moons.) Mars has also been in the spotlight in recent years.

3.The launch of satellites and rockets around the world, about the role of their launch of this satellite or rocket into space, is it lunar exploration or something.

4.China's "Chang'e.""The progress of the project. (Important in recent years).

5.A preliminary understanding of astronomical telescopes. For example, how many types of astronomical telescopes are there? What are the characteristics of each category? Wait a minute.

6.Nebulae, galaxies (the "Messier Nebula" is the most important), constellations. Initial understanding.

To name a few: m42 m31 Pleiades. Their location, such as M42 (Orion Nebula) is in the constellation Orion.

The brightest star among them.

7.Moon phases.

8.What declination, upper mid-heaven, upper conjunction, lower conjunction, western elongation, eastern elongation, opposition, etc., these astronomical nouns should know what they mean.

9.Pulsars, neutron stars, occultations, white holes, black holes, dwarf stars, all know about it.

10.Check out the forum, Shepherd, the Beijing Planetarium and the local planetarium you're in.

11.13th house of the zodiac.

12.Starry sky distribution in spring, summer, autumn and winter.

There are many, many more, and when you learn, you will find that I can't remember so much here, so study hard!! After the initial understanding, I went to read some astronomical books to study.

Buy a copy of the Astronomy Enthusiast's Handbook and check it out!

Let's start with the categories of celestial bodies, and then understand them one by one, such as what kind of celestial bodies are stars, which ones are well-known stars, and what are the specific characteristics!

What are planets, and so on.

You have to know a minimum of physics, because a lot of the content has to be reasoned about in physics, especially optics and atomic physics.

Astronomical observations start with knowing the constellations.

Recommended magazine "Astronomy Lovers", Forum Shepherd Astronomy Network.

If you want to understand it systematically, you can take a look at some textbooks that you are interested in.

First of all, we must have a preliminary understanding of the universe and read more books on this subject.

Mathematics is the mother of science, and it is useful to learn it well.

You can also collect some relevant knowledge on the Internet and take a look at it.

It's just an interest of yours, don't take it too seriously, it's important to do a good job in your studies.

First of all, you must understand the division of the starry sky, the division of galaxy levels, and learn to use astronomical telescopes.

It can generally be divided into theoretical astronomy and observational astronomy.

According to the research method, it can be divided into: astrometry, celestial mechanics, and astrophysics.

According to the means of observation, it can be divided into: optical astronomy, radio astronomy, infrared astronomy, and space astronomy.

It can also be subdivided into: History of Astronomy, Cosmology, Galactic Astronomy, Supergalactic Astronomy, Far Infrared Astronomy, Gamma-ray Astronomy, Plasma Astrophysics, Cosmic Magnetohydrodynamics, Photographic Astrometry, Nautical Astronomy, Aeronautical Astronomy, Astrobiology, Astroevolution, ......

Unless you have another direction, it is recommended to start with astronomical observations. Depending on the thickness of your wallet, buy an astronomical telescope, preferably with a large aperture and high magnification, preferably with an equatorial mount, which can facilitate observation. Observing the constellations according to the sky map, of course, the chances of spotting a nova are almost gone.

Many astronomy enthusiasts start with stargazing, and even a small magnification binoculars such as a 10x50 will find that there are too many stars to see.

I was very fond of astronomy when I was younger, and almost all my hobbies were given up just to make a living.

Focus first.

Basic common sense? Astronomical celestial bodies within the solar system (more than 20), 88 constellations familiar with myths and legends are more impressive.

Two knowledge of the universe, some stars, nebulae, galaxies and star clusters, etc.

Again, insight into the nature of the various celestial bodies in the universe, classification, evolution, tracking, cycles.

Practice: Subscribe to essential astronomy readings, such as amateur astronomy enthusiasts; Multi-** "Discover and Discover" programs about astronomy programs. Buy books that introduce stars, constellations, and other (preferably with color illustrations).

Two deeper astronomy books can be purchased in case specific? The title is probably the most basic.

Astronomy basics, you can buy a telescope. Personally, I recommend a caliber of 60?80 mm refracting telescope, for novices, there is no better?

The right ** is not very expensive. In certain observation techniques can replace good telescopes for observing deep-sky objects.

It is recommended to learn some basic knowledge in the field of physics and mathematics, with the focus on atomic physics, mechanics, electromagnetism, optics, and relativistic physics in physics, and the main focus on algebra, geometry and calculus in mathematics. At least at university level.

Then read some astronomy books step by step, combined with the above knowledge, you will feel suddenly enlightened.

Otherwise, there is no basic knowledge, only interest or observation practice, and it is not considered to have really learned astronomy, but only astronomy enthusiasts.

Personally, I believe that astronomy, like other sciences, is ultimately a core issue that leads to the realm of philosophy, that is, how human beings understand their own thoughts, so when it comes to the level of great gods, it is more about philosophical thinking.

Beginner: Astronomy Enthusiast's Handbook, but it's hard to find, there may be an electronic version on the Internet, and you'll find that there's already a lot of stuff there, basically enough for an amateur who likes astronomy. A new introduction to astronomy from the Science and Technology Press is also good.

If you're interested in astrophysics, astronomy becomes mathematics and physics, but I'm sure you won't be able to last long, because by far the smartest people in the world are in this field.

How to get started right with the hobby of astronomy? This is a topic of great interest to astronomy enthusiasts.

First of all, you need to read a lot of books to understand and know a certain amount of astronomical knowledge, so start with the library around you.

Its joy comes from the discovery and understanding of the mysterious night sky. But unless you live near a particularly large and active astronomy club, you have to rely on yourself to discover new things and learn new things, in other words, you have to rely on self-study.

Public libraries are the most important astronomical tool for beginners. Maybe you'll find the sky and telescopes there, and search for quotes on the shelves of astronomy books. Find some books to help you understand the stars that can be seen in the night sky. It is better to have two large stars in the sky and in a telescope.

There is also the ** that you will see many stars, and the most direct is that you observe the stars with the naked eye.

Astronomy is a love of nature outdoors. Step into the night sky and learn the names of the stars and the patterns they make.

Sky & Telescope will always provide fans with a map of big stars throughout the day. Other books and materials will be related to the knowledge of horoscopes and information on mythological stories and how the stars change with the seasons.

If you go far, one day you go outside, point to a star and say, "Look, it's Arcturus!" "You will have a feeling of the whole universe, and it will give you infinite happiness that will accompany you for the rest of your life. ”

Don't feel the need to do "worthwhile work". Finally, for amateur astronomers, collecting scientific data, venturing into the wilderness, and coming back with some data, although they are small, do improve human understanding of the universe, which is the greatest reward.

This even ranges from "beginners" to "advanced amateur astronomers", from casual observers to cosmic fascinations. But this only applies to certain people, only if they are ready.

Finally, I wish you better and better on your astronomical path.

Astronomy always gives people a sense of mystery with romance. Although we can see such sparkles with the naked eye, in fact, these are tiny planets tens of thousands of light-years away from us. They are so close and far away from us, so these little planets attract our eyes and our desire to learn.

Astronomy is the study of the structure and development of space celestial bodies and the universe. By observing radiation, discovering and measuring its position, exploring its motion laws, studying its physical properties, chemical composition, internal structure, energy** and its evolution laws, etc.

Astronomy, like such a vast universe, is as unfathomable. We can't guarantee that our current research is correct. We are even less sure that one day we will be able to study astronomy thoroughly.

But interested in a subject. Therefore, it is definitely not a bad thing for a discipline to have a desire to study.

Astronomy is used by humans to grasp the latest knowledge such as physics, chemistry, mathematics and cutting-edge science and technology, stars and planets in the universe, as well as other specialized studies of astronomical phenomena such as scientific black holes.

Astronomy is the discipline of observing and interpreting the material conditions and events of celestial bodies, collecting various information about celestial bodies through observation.

Therefore, we can also say that the study of observation methods and means is a direction of astronomers' research. Astronomy is the study of the distribution, motion, position, state, structure, composition, properties, origin, and evolution of celestial bodies. One of the main topics in astronomy is the origin and evolution of various celestial bodies.

Astronomy, like many other disciplines, is easily absorbed and infiltrated by many neighboring sciences. Every development in the means of astronomical observation has brought benefits to applied science.

It's not hard to get started, it's importantPersistence。Astronomy is boring when beginners first come into contact with it, tens of thousands of galaxies, dense astronomical knowledge, these will be obstacles to your progress!

Back here for a recommendationSimple system learning

1. Introduction to Solar System Astronomy at Arizona State University.

If you want to learn as much as possible about astronomy in one course, choose Introduction to Astronomy in the Solar System from Arizona State University. You'll explore the origins, structure, and evolution of galaxies in and around the solar system with Frank Timmes, and you'll have the opportunity to learn about the history of astronomy, optics, and the operation of astronomical instruments. With 24 hours of study per week, you're guaranteed to be hooked.

2. Astronomical technology: the scientific and technological <> behind astronomical discoveries

If you're looking for a relaxing introductory course in astronomy, try this Astronomical Technology course from the University of Edinburgh. Each week, the course tells you how technology such as telescopes, rockets, and probes are helping astronomers explore the universe. The course is simple and interesting, so let's try it!

3. Solar System Science.

In the next four courses, we will learn about the various stars in the universe step by step, from near to far. In the first course, Caltech's Science of the Solar System, you will learn about planets, moons, asteroids, Kuiper belts, and other celestial bodies within the solar system. The instructor was Professor Mike Brown who discovered a large number of distant objects similar to Pluto, which directly caused Pluto to be kicked out of the ranks of the "Nine Great Planets".

It is said that he is still a joker, and you will be bloodied every minute in class, so let's feel it for yourself!

When you've absorbed all this knowledge, astronomy will no longer be an unattainable bubble!