Astronomy English

Question. Who among the following stated that the sun is the center of universe?

Ans: Nicholes Copernicus


Question. Which of the following is not a layer in the solar atmosphere?

Ans: Corona


Question. The period of one revolution of sun around the centre of galaxy is called

Ans: Cosmic year


Question. Solar System was discovered by

Ans: Copernicus


Question. Which of the planets is nearest to the Earth?

Ans: Venus


Question. What is the direction of rotation of the earth on its axis?

Ans: West to East


Question. Which of the following is the largest of the inner planets?

Ans: Earth


Question. Heat received by earth from the Sun is known as

Ans: Insolation


Question. Which of the following planets is the closest to the sun?

Ans: Mercury


Question. Which of the following is the brightest planet?

Ans: Venus


Question. Who had propounded the planetary laws?

Ans: Kepler


Question. Which is the nearest star to Earth?

Ans: Sun


Question. Which of the following is not a planet in our solar system?

Ans: Pluto


Question. Geostationary orbit is at a height of

Ans: 36000 Km


Question. What is the brightest planet in the night sky?

Ans: Venus


Question. The densest planet of the solar system is

Ans: Earth


Question.  How many planets ......... age of our solar system?

Ans: 8


Question.  How many years does Pluto take in revolving round the sun?

Ans: 248 years


Question. Which of the following planets is known as Morning Star?

Ans: Mercury


Question. The number of stars(s) in our solar system is .....

Ans: 1


Question.  A celestial body which revolves round the sun and receives heat and light from it is called as

Ans: Planet


Question.  Earth is the ....... largest planet in the solar system?

Ans: 5


Question.  Comets revolve around

Ans: Sun


Question. Which of the following is termed as the 'Red planet'?

Ans: Mars


Question. Which of the following is NOT an inner planets

Ans: Saturn




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