What should a beginner in astronomy learn first?

Astronomy can be said to be a lot to remember, which is also the most important (this is not nonsense).

If you want to take part in the competition, you'd better subscribe to Astronomy Fans magazine, because about 50%-60% of current affairs problems come from astronomy enthusiasts. More than 90% of these current affairs questions come from astronomy enthusiasts. This situation exists in Guangdong province, but other provinces and regions are not clear. If astronomy is above the national competition, it will involve calculation problems, and the amount of calculation is very large.

If you are a beginner, you should know:

Basic information, quality, period, atmospheric composition, alias, etc. 1 Eight planets (this is basically necessary).

2. The rings of Saturn and Jupiter and their two satellites, of which Enceladus 6 and Ganymede are the most important (the two most tested satellites ...). Mars is also the focus in recent years.

3. The launching of satellites and rockets around the world, about their role in launching this satellite or rocket into space, is to explore the moon or something.

4. The progress of the Chang 'e project in China. (Very important in recent years)

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

6. Have a preliminary understanding of nebulae, galaxies ("messier Nebula Table" is the most important) and constellations. To name a few important ones: M42 M3 1 Pleiades Cluster. Their positions, such as M42 in Orion (Orion Nebula) ... are the brightest stars.

7. Moon phase

8. What astronomical terms such as declination, upper transit, upper convergence, lower convergence, great distance to the west, great distance to the east, and thrust. Should know.

9. Understand pulsars, neutron stars, occultation stars, white holes, black holes and dwarfs.

10. Visit the Forum, Mu Fu, Beijing Planetarium and your local planetarium.

1 1. Zodiac 13 Palace.

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

There are many, many more. When you learn, you will find that I can't remember so much here for a while. Study hard! ! ! After a preliminary understanding, I will read some documents carefully to learn.