I want 300 multiple-choice questions or short-answer questions about astronomical knowledge.

The predecessor of the current calendar is julian calendar, which originated from: (c)

A, Babylon b, ancient China c, ancient Rome d, ancient Egypt.

The time and orientation of the first quarter moon observing the moon are: (D)

A, evening, western sky b, midnight, eastern sky

C, midnight, western sky D, midnight, eastern sky

The density of pulsars is as high as 100 billion tons/cubic centimeter, which is mainly composed of _B_. (2)

Proton b, neutron c, electron

How to set a leap year in the current lunar calendar in China? C

(1) the "March" law (2) the 3 leap law in 8 years (3) 197 leap law (4) 97 leap law (4) 400 years.

What time does it correspond to Greenwich Mean Time at 4 am on August 13, Beijing time? 8.6 months12 20; 00 o'clock

When Venus is far away from the west, when is it suitable for observation? dawn

What nationality is Kepler, the astronomer who discovered the three laws of planetary motion? Germany

How does the temperature of sunspots compare with the surrounding photosphere? 1000 degrees is low, so it looks black.

Besides Saturn, which planet has Cassini explored? Jupiter

Which galaxy is the closest extragalactic galaxy to the Milky Way? Large magellanic cloud or Andromeda M3 1

According to the calculation method of the number of years of cadres and branches, 2008 is B.

A. Gui Wei B. Wu Zixu C. Wu Jia D. Xinhai

In the 20th century, many comets brought infinite surprises to mankind. Please name more than three of them. Wu Bai Comet Haier-Spectral Comet West

Which celestial body was observed by the first scientist who made astronomical observation with a telescope? Galileo Moon, Sun, Venus

The planet closest to the earth is (A)

A, Venus B, Mercury C, Mars

The most massive planet in the solar system is (C)

A, Mars B, Saturn C, Jupiter D, Uranus

The fastest rotating planet in the solar system is (A)

A, Jupiter B, Saturn C, Uranus D, Neptune

The planet with the slowest rotation in the solar system is (B)

A, Mercury B, Venus C, Earth D, Mars

Sunspots are located in the solar atmosphere (A)

A, photosphere B, chromosphere C, corona D, troposphere

Solar flares are located in the solar atmosphere (b)

A, photosphere B, chromosphere C, corona D, troposphere

The energy of the sun comes from (C)

A, combination reaction b, decomposition reaction c, nuclear fusion d, nuclear fission

The brightest planet in the solar system on earth is (B).

A, Mercury B, Venus C, Mars D, Jupiter

Which of the following satellites has the same rotation period as period of revolution (D)?

A, Ka Rong B, Io C, Io D, Moon

The largest volcano in the solar system is (C)

A, Vesuvius B, Wudalianchi

C, Mount Olympus D, martel Peak

Galileo probe (Galileo) detection target is (b)

A. Venus B Jupiter C Saturn D Mars

1994 The comet that hit Jupiter is called (D).

A, Wu Bai Comet B, Halley Comet C, comet hale-bopp D, Shoemaker-Levi 9.

Which comet is associated with the Leonid meteor shower? (1)

A. Comet Temple-Tuttle

B. comet swift-Tuttle

Comet Ikeya-zaki is in Pool C.

When is the inner planet best for observation? (1)

A. East distance B. Upper distance C. West distance D. Who discovered the first asteroid? (1)

A. Piazi Olbers Kipson

Generally speaking, what is the parallax of celestial bodies? Parallax represents the _ _ _ _ of the observed celestial body.

Size of celestial body from angle a to distance c

33, the annual apparent movement of the sun is a reflection of _ _ _ _ _.

The earth rotates once and the sun revolves once.

There is a _ a _ _ relationship between the geographical latitude of a place and the horizon height of Polaris.

A equals both, b is greater than the latter,

C the former is less than the latter, and d is uncertain.

Which celestial body did the Egyptians use to make a 365-day calendar? (3)

A. the sun, the moon and Sirius

The galaxy M5 1(NGC5 194) in Canis major is _ _ _ a _ _.

A. spiral galaxies B. elliptical galaxies C. irregular galaxies

In which constellation is the M 1 Crab Nebula located? (2)

A. Cancer B. Taurus C. Scorpio

The mass of a white dwarf cannot exceed the Chandraseka limit. What is the limit of Chandraseka? (1)

A. 1.44 b 3.0 c 2.4

Which of the following is not an astronaut of the first flight echelon of Shenzhou VI manned spacecraft (2)

Yang Liwei (3) Nie Haisheng (4) Zhai Zhigang (5) Fee

The host country of the 1 1 International Astronomical Olympiad is (3)

(2) Ukraine (3) India (4) Russia (5) USA

The city where China won the right to host the 28th IAU (International Astronomical Union) is (2).

(2) Beijing (3) Shanghai (4) Dalian (5) Guangzhou

Horsehead Dark Nebula is located in (5)

② Perseus ③ Lyra ④ Taurus ⑤ Orion

The absorption lines of quasars are A, B, C and D respectively, and the width of type A can reach (3).

(2) 100 angstrom (3) 1000 angstrom (4) 10000 angstrom (5) 100000 angstrom.

China started the lunar exploration project in 2004, and the first phase of the mission was to launch the Chang 'e-1 lunar probe.

(2) Flying around the Moon (3) Landing on the Moon (4) Collecting lunar soil samples (5) Manned landing on the Moon.

The Vatican Pope once knelt down and talked to a scientist, who was ④.

(2) Galileo (3) Einstein (4) Hawking (5) Thorne

China's star name "Tianjin IV" corresponds to the western star name (5)

(2) Imperial Alpha (3) Centauri Alpha (4) Gemini Alpha (5) Swan Alpha

12, 14, 18: 45, a big (3) meteor shower.

(2) Orion (3) Gemini (4) Taurus (5) Leo

The number of satellites discovered by Pluto is (5)

(2)0 (3) 1 (4)2 (5)3

The total number of solar and lunar eclipses in 2006 was (2).

(2) less than 3 times (3) 4 (4) 6 (5) at least 7 times.

The time of the next total lunar eclipse in China is (2).

(2) March 4, 2007 (3) March 2007 1 9 (4) August 28, 2007 (5) August 20081.

There are about (4) Antarctic meteorites in China.

(2) 50 (3) 500 (4)5000 (5) 10000

Which of the following is not the advantage of refractive telescope (5)

(2) stable imaging (3) large field of view (4) durable and easy to maintain (5) no chromatic aberration.

There are (3) (2) 5 (3) 9 (4)12 (5)16 on the moon.

The best observation time for exoplanets should be at time (2).

(2) Rushing (3) Oriental photos (4) Combination (5) Western photos

When observing the partial solar eclipse in the early morning of September 8, 2006, the factors to be considered in order of importance are (3).

(2) observation place, weather and safety (3) weather, observation place and safety

(4) Weather, safety and observation place (5) Safety, weather and observation place

Virgo M 104 galaxy is (3)

2) Elliptic galaxy 3) Spiral galaxy 4) Irregular galaxy 4) Lenticular galaxy

Du Fu's "To Wei Ba Chu Shi": "When friends meet, it is as difficult as the stars in the morning and evening." Refer to Orion, Quotient (2)

(2) Antares (3) Nanhesan (4) Laoren (5) Beiluo Shimen

Eris (2003UB3 13) was identified as a dwarf planet at this year's International Astronomical Union, and the correct statement about it is (4).

(2) There is a thick atmosphere around. (3) It is the planet with the largest volume and mass in the solar system. (4) The included angle between its orbital plane and the ecliptic is about 45. (5) It belongs to a natural celestial body in an extragalactic system.

Which of the following places consumes the least energy to launch a spaceship (5)

(2) Jiuquan (3) Xichang (4) Beijing (5) Hainan

A light-year is about (2) parsec.

(2) 0.3066 (3) 3.26 (4) 63,000 (5) 206,000

China Xinjiang meteorite weighs 30 tons, ranking fourth in the world.

(2) 1 (3)2 (4)3 (5)4

Sirius's star is known to be blue and white, so its surface temperature is (4 )K K k.

(2)4500 (3)7500(4) 10000 (5) 15000

The brightest of the following stars is (2)

(2) arcturus (3) Betelgeuse (4) Nanhesan (5) Beiheer

On September 23rd, 2006, the Sun -B satellite developed by many countries was successfully launched. Its main tasks are (5).

(2) Take over SOHO (3) Understand the internal structure of the sun (4) Collect solar particles (5) Monitor the solar magnetic field.

The predecessor of the current calendar is julian calendar, which originated from: (c)

A, Babylon b, ancient China c, ancient Rome d, ancient Egypt.

The unit of measurement for the distance between two celestial bodies on the celestial sphere is: (D)

A, light year b, parsec c, astronomical unit d and angular unit.

When did the ninth day of "Nine Cold" begin? (1)

A winter solstice B beginning of winter C heavy snow D light snow

The most striking features of the lunar landform are: (d)

A, mountain range B, no atmosphere C, plain D, "crater"

The main reasons why the moon has no atmosphere are: (a)

A, the mass and volume are too small; B, the temperature is too high, make the atmosphere evaporate.

C, too close to the sun D, no water

The time and orientation of the first quarter moon observing the moon are: (D)

A, evening, western sky b, midnight, eastern sky

C, midnight, western sky D, midnight, eastern sky

The solar eclipse occurs at: (a)

A, New Moon B, Wang C, First Quarter Moon D, Last Quarter Moon

Astronomical units are defined as: (c)

A, the relative opening angle of the sun and the earth is an angular second b, the distance traveled by light in one year.

C, the average distance d from the earth to the sun, and the time it takes for light to travel from the sun to the earth.

The ideological system of "Heliocentrism" is formed in: (b)

A,15th century b,16th century c,17th century d,18th century.

The earliest methods to measure the distance between stars are: (a)

A, triangle parallax method B, spectral inspection method C, interstellar time difference method D, rotation parallax method

Because of the moon, we have never seen the back of the moon on earth: (c)

A, do not rotate; B, the rotation period is the same as that of the earth.

C, the rotation period is the same as period of revolution around the earth. All of the above are wrong.

In ancient times, the measurement of stars was divided into six grades, and the first-class stars measured by modern astronomical precision instruments were brighter than the sixth-class stars: (c)

A, 5 times b, 10 times c, 100 times d, 1000 times.

Besides the sun and the moon, the brightest stars in the whole day are: (D)

A, Altair B, Sirius C, Jupiter D, Venus

If you want to see the same starry sky distribution in a place at 22 o'clock today, when should you observe it? (3)

A, B at 22 o'clock, C at 2 1 o'clock, D at 20 o'clock and 19 o'clock.

The Leonid meteor shower came from the disintegration of that comet? (1)

A, Temple-Tuttle Comet B, Halley Comet C, Wu Bai Comet D, comet hale-bopp

The planet closest to the earth is (A)

A, Venus B, Mercury C, Mars

The most massive planet in the solar system is (C)

A, Mars B, Saturn C, Jupiter D, Uranus

The fastest rotating planet in the solar system is (A)

A, Jupiter B, Saturn C, Uranus D, Neptune

The planet with the slowest rotation in the solar system is (B)

A, Mercury B, Venus C, Earth D, Mars

Sunspots are located in the solar atmosphere (A)

A, photosphere B, chromosphere C, corona D, troposphere

Solar flares are located in the solar atmosphere (b)

A, photosphere B, chromosphere C, corona D, troposphere

The energy of the sun comes from (C)

A, combination reaction b, decomposition reaction c, nuclear fusion d, nuclear fission

Which of the following celestial bodies can we always see on the ecliptic? (2)

A, Polaris B, Sun C, Moon D, Asteroids

In the following planets, the transit phenomenon will occur (A)

A, Venus B, Mars C, Jupiter D, Saturn

Among the following planets, (d) will have a solar eclipse.

A, Mercury B, Venus C, Earth D, Jupiter

Chang Gung was the name of which planet in ancient China? (2)

A mercury b venus c mars

193 1 year, Karl Jansky detected a radio signal from outside the earth with his radio telescope. This signal arrives within (A)4 minutes every day, indicating that it is not from the sun, but from an extraterrestrial body.

A, advance B, postpone C, neither advance nor postpone

The time people spend every day is (c)

A, sidereal time, b, apparent solar time, c, flat solar time.

The Tropic of Cancer is (C) of the 24 solar terms.

A, vernal equinox, b, autumnal equinox, c, summer solstice, d, winter solstice.

In which constellation is Xuanyuan XIV located? (3)

Cepheus, Ursa major, Leo

Which of the following stars has nothing to do with the winter triangle? (2)

A, Betelgeuse B, Antares C, Nanhesan

Nineteen ancient poems: a distant Altair, a Jiao Jiao Hehan girl. What constellation is Vega in? (3)

A, Andromeda B, Virgo C, Lyra

The first astronaut to go into space was (b)

A, Armstrong B, Gagarin C, Charles Duke

The annual apparent motion of the sun is a reflection of _ _ _ _ _. (1)

A, revolution of the earth b, rotation of the earth c, revolution of the sun

According to the division of star regions, there are _ _ _ _ constellations throughout the day. (3)

a、28 B、68 C、88

The geographical latitude of a place has a _ _ _ relationship with the horizon height of Polaris. (1)

A, they are equal. B, the former is greater than the latter. C, the former is smaller than the latter D, inaccurate

What are the calculated planets? (3)

A, Saturn B, Uranus C, Neptune D, Pluto

Which country was the first to observe and record Halley's comet? (4)

A, Maya b, Egyptian c, Indian d, China, the inventor of the first refractive astronomical telescope is? (3)

A, Adams B, Tanghe C, Galileo D, Aristotle

Leonid meteor showers usually appear in? (4)

A, 65438+1October-February b, April-May c, August-September d,165438+1October-65438+February.

The unit of measurement for the distance between two celestial bodies on the celestial sphere is (D).

(a) light years (b) parsec (c) astronomical units (d) angular units.

Which of the following celestial bodies cannot be seen on the celestial equator? (1)

(a) Sirius (b) Mercury (c) Moon (d) Sun

The Spring Festival in 2003 is February 1. Then the transit time on the moon on March 3, 2003 is (C.

(a) Midnight (b) Sunrise (c) Noon (d) Sunset.

The annular eclipse must occur on the (c) day of a month in the Gregorian calendar.

(A) 1 day (b)1day (c) may be any day (d). It is impossible to have an annular eclipse.

The celestial declination range that can be observed in a year at 20 degrees north latitude is (C).

(a)+20 to ++90 (B) -20 to ++90 (C) -70 to +90 (d) are all wrong.

If a total lunar eclipse occurs during the summer solstice, then the declination of the moon is about (B).

(A) 0 degree (B) -23 degree (C) +23 degree (d) is possible.

The horizon height of the sun seen in Beijing at noon 12 in the middle and late March every year is roughly (C) degrees.

23 (B) 40 (C) 50 (D) 75

If the eclipse occurs at 6 o'clock in the morning, then the azimuth of the moon is roughly (b) degrees.

(A) 0 (B) 90 (C) 180 (D) 270

On March 2 1 day, at 6: 00 UTC, the local sidereal time of the 90 east longitude line is approximately (one hour.

0 (B) 6 (C) 12 (D) 18

The equivalent aperture of LAMOST telescope being built in China is about (b) meters.

(a) 0.6 (b) 4 (c)10 (d)100m.

The following celestial bodies are arranged in the sun from near to far in the correct order (a).

(1) Earth, Mars and Beijing Normal University (2) Moon, Earth and Jupiter.

(c) The earth, moon and stars (D) of Beijing Normal University are all wrong.

It is impossible to observe (c) on earth.

(a) partial solar eclipse (b) annular solar eclipse (c) partial lunar eclipse (d) annular solar eclipse

The relationship between the angular distance of the stars projected onto the celestial sphere and the actual distance between them is (a).

(1) It doesn't matter. (b) approximately inversely proportional. (c) approximately proportional. (d) It can be deduced from the formula of spherical triangle.

The range of celestial declination that can be observed in the Arctic in one year is (A).

(a) 0 to ++90 (B) -50 to ++50 (C) -50 to ++90 (D) -90 to +90.

During the total lunar eclipse, the moon covered the stars, so the eclipse began at the (a) point of the moon.

(a) East (b) West (c) Sometimes in the east, sometimes in the west (d), it is impossible to have an eclipse.

From the late period of total lunar eclipse to the last contact stage, if the azimuth of the moon is 90, it looks like (A).

(a) The top of the moon is bright; (b) The bottom of the moon is bright.

(c) The left side of the moon is bright (d) The right side of the moon is bright.

Which of the following celestial bodies can we always see on the ecliptic? (2)

(a) Polaris (b) Sun (c) Moon (d) Asteroids

Which of the following constellations can you see in autumn night in Beijing? (1)

(a) Cassiopeia, Perseus, Pegasus (b) Orion, Leo and Swordfish (c) Aquarius, Gemini and Ursa minor.

If there is an asteroid in the earth's orbit that doesn't rotate, according to the earth's time unit, the cycle of day and night somewhere above it is (D).

(a) There is no alternation of day and night (b) One day (c) One month (d) One year.

A star that rose at 10 a month ago, ask the star that will rise this evening (A).

(1) Don't get up at 8: 00 (2) 10 (3) 12 (4) at night.

Geographical latitude is 420 north latitude, and zenith declination is equal to (a).

42 (B) 48 (C) 67 .5 (D) 90

Around BC 1 100, astronomers in China found that the horizon of the sun is equal to 79 07' at noon from summer solstice and 31kloc-0/9' at winter solstice (south of zenith). The latitude of the observation point is (a).

(A)34 47 '(B)47 48 '(C)55 13 '(D)79 07 '

13000 years later, the vernal equinox will be located in the constellation (A).

(a) Maid (b) Lion (c) Aries (d) Bear

If the visual magnitudes of the two sub-stars of Andromeda γ are equal to 2.28 and 5.08 respectively, the total visual magnitude of the binary star is (b).

1.57 (B) 2.2 (C) 2.8 (D)7.36

The angular diameter of Mars when it is closest to the Earth is 24 ",and the diameter of the image of Mars taken with a refraction telescope with f = 19.5m is (b) mm. ..

(A)0.24(B)2.27(C)8.68(D) 13.6 1

If the distance between four stars is reduced by half, its apparent magnitude becomes (C).

1.5 (B) 2.0 (C)2.5 (D) 8.0

Assume that the actual temperature of the star is constant (that is, the brightness per unit area of the star is constant, but the surface fluctuates periodically). When pulsating, the ratio of the maximum radius to the minimum radius of a star is 2: L, and the change of the total brightness of this star is of the order of magnitude (A).

1.5 (B)2 (C) 4 (D) 6

Let the number of stars in the range from 10 to 1 1 be 546000, which is about (b 0 star can replace the brightness of all stars in the range from 10 to1).

(a) less than 4 (B) 34 (C)350 (D) more than 1000.

In the star spectrum, the calcium line with the wavelength of 422.7nm moves to the purple end of the spectrum by 0.07nm, and the speed of this star along the line of sight is (b km/s).

25 (B)50 (C) 70 (D) 600

The famous Keck telescope is located on Mount Monaque. Its aperture is 10 meter, so the limit magnitude it can see is (c). Let the limit magnitude visible to the naked eye be 6 and the pupil diameter be 6 mm

(1) About 15, etc. (b) About 18, etc. (c) About 22, etc. (d) About 28, etc.

The apparent velocity of Zhinv 1 is equal to-14km/s, and the parallax is 0 ".348 years. Weaver Girl 1 The total space velocity relative to the sun is (b km/s).

(A) 14 (B) 19 (C) 37 (D) is greater than 50.

It is known that the temperature of a star is T=3 100K, while the absolute magnitude M= -4.0, and its radius is about a times that of the sun. (hint: the temperature of the sun T=5700K:)

(A) 197 (B)350 (C) 480 (D) is greater than 1000.

In the 11th century, Persia tried a calendar with a period of 33 years. In this cycle, there are 25 normal years and 8 leap years. Try to determine the length of the Persian calendar year as (b) days.

365.2422(B)365.2424(C)365.2425(D)365.2428

193 1 year, Karl Jansky detected a radio signal from outside the earth with his radio telescope. This signal arrives within (A)4 minutes every day, indicating that it is not from the sun, but from an extraterrestrial body.

(a) advance (b) postpone (c) neither advance nor postpone.

Imagine that the inhabitants of the moon see the earth (A) at the full moon.

(1) New Moon (2) Winding (3) Overlooking (4) Winding.

According to Newton's law of universal gravitation, the gravitation between two objects is inversely proportional to the square of their distance. So, for example, when you are far away from the earth, the gravity of the earth will gradually weaken. Now let's assume the opposite situation, that is, the gravity between two objects is proportional to the square of their distance, then the moon will go around the earth (B).

(a) It is possible and in line with the status quo; (b) It is possible, but it is different from the present situation.

Impossible, the moon will no longer orbit the earth. (d) Impossible, the moon will eventually collide with the earth. In order to understand extraterrestrial civilization, scientists plan to launch an unmanned spacecraft to Alpha Centauri first, so the minimum speed required for the spacecraft is (c km/s).

7.9(B) 1 1.2(C) 16.9(D) 18.4

Let's assume that a spaceship flies to a planet at a speed of 0.5c(c is the speed of light), and at the same time, the spaceship emits a fixed optical signal to the planet at a frequency of once every 2 minutes during the flight, so for the observers on the planet, the frequency of the optical signal will be (C).

(a) 2 minutes; (b) more than 2 minutes; (c) less than 2 minutes; (d) depending on the frequency of the optical signal.

1675, Danish astronomer Romer observed the solar eclipse of Jupiter's larger moon Europa 1, and found that the solar eclipse time observed when the earth was far away from Jupiter was about 1000 seconds later than that observed when the earth was close to Jupiter. Using this observation, we can calculate (d).

(a) The orbital speed of the earth around the sun; (b) The orbital speed of Jupiter around the earth.

(c) Io 1 orbital velocity around Jupiter (d) the speed of light.

In the earth's circular motion around the sun, suppose that at a certain moment, the gravitational force between the sun and the earth suddenly disappears for some reason, then the following statement about the earth's motion is correct (B. (Note: Kepler's second law: the radial direction of the planet (the connecting line from the center of the sun to the center of the planet) sweeps the same area in the same time. )

(a) The earth will no longer run in an elliptical orbit, and Kepler's second law will no longer hold.

(b) The earth will no longer run in an elliptical orbit, but Kepler's second law still holds.

(c) The Earth will continue to move in an elliptical orbit, but Kepler's second law is no longer valid.

(d) The earth will continue to move in an elliptical orbit, but Kepler's second law still holds.

Assuming that after landing on Mars, we launch a spaceship on Mars and return to Earth, then the speed of the spaceship should be at least (b) km/s. ..

(A)3.5(B)5.0(C)7.9(D) 1 1.3

If a spaceship is launched from the earth, which of the following places consumes the least energy when human factors are consistent? (1)

(a) Hainan Island (b) Shanghai (c) Beijing (d) Xichang.

In the zodiac, the sun stays in (a) for the shortest time?

(a) Sagittarius (b) Gemini (c) Aries (d) Virgo

Assuming that low-orbit intercontinental rockets are put into passenger transport in the near future, the journey time from Beijing to new york may be shortened to (b).

(a) within1minute (b) 1 hour (CD) within 24 to 5 hours (d) over 24 hours.

Assuming that the absolute magnitude of the two stars is the same, if the distance between the two stars and the earth is different by 100 times, then the visual magnitude of the two stars is different (B, etc.

5(B) 10(C) 15(D) 100

The Pleiades cluster is located in ().

(a) Perseus (b) Andromeda (c) Gemini (d) Taurus (e) I don't know.

Please briefly describe how to choose the favorable opportunity to observe accidental meteors.

Please briefly describe the performance index of CCD. Tip: Briefly describe "excellent performance of CCD" and "problems and difficulties in use" respectively.