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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