A system of millions and millions of galaxies are called _____.

A. Solar System

B. Universe

C. Space

D. Constellation

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  1. What is the direction of rotation of the earth on its axis?
  2. Which planet has the largest equatorial radius?
  3. Equatorial circumference of the Earth is
  4. The atmosphere of Venus contains large quantity of
  5. On which date is the Earth in 'perihelion'?
  6. Largest planet of our Solar System is _____.
  7. The date on which the Sun is vertical over the 'Tropic of Capricorn' is
  8. Speed of the revolution of the earth is___'
  9. From west to east, what are the three main island groups in the Pacific called?
  10. Which of the following are the Inner Planets?1. Mercury2. Venus3. Earth4. Mars
  11. Polar Auroras are
  12. Which of the following statements are true?1. Inner Planets are alternatively called Terrestrial Planets.2.…
  13. How much time is taken by the Moon in completing one revolution around the Earth?
  14. Which of the following is known as the Cold Planet?
  15. What is the shape of our galaxy 'Milky Way'?
  16. Our Solar System is an orderly community of _____.
  17. In which direction la the Tropic oC Capricorn in relation to the Equator?
  18. Equatorial diameter of the Earth is __.
  19. What is the average radius of the Earth?
  20. Which two Planets do not have any satellites?
  21. Which of the following statements best describes longitudes?
  22. The length of its day and the tilt of its axis are almost identical to those of the Earth. This is true…
  23. How much time does the earth take in completing one rotation on its axis in relation to sun?
  24. The visible surface of the sun is known as
  25. Big Bang Theory' explains
  26. Brightest planet of our Solar System is _____.
  27. What is a 'synodic month'?
  28. Which planet does take the least time in completing one revolution around the Sun?
  29. Which two planets do not have any satellites?1. Mercury2. Venus3. Saturn4. Pluto
  30. Shoemaker-Levy 9 is a