Charon' is the satellite of _____.

A. Earth

B. Saturn

C. Pluto

D. Neptune

Please do not use chat terms. Example: avoid using "grt" instead of "great".

You can do it
  1. One Astronomical Unit is the average distance between
  2. Sun-rays reaches earth in (approximately)
  3. The rate of rotation of the Earth on its axis is the highest on which of the following date?
  4. The inclination of the earth's axis, i.e. the earth's axis is tilted at an angle from a perpendicular…
  5. Which planet rotates on its axis from north to south?
  6. Which of the following is known as 'King of Planets'?
  7. On the summer solstice in the Northern Hemisphere which of the hollowing latitudes will have the longest…
  8. Which is the second largest satellite in the Solar System?
  9. Brightest planet of our Solar System is _____.
  10. Which of the following statements best describes longitudes?
  11. Smallest planet of our Solar System is _____.
  12. Hale Bopp' is a newly discovered ____.
  13. Which of the following is known as the Cold Planet?
  14. Oldest object in the Solar System is __.
  15. What is the average radius of the Earth?
  16. Outside Antarctica, which is the deepest part of the earth?
  17. What is the Southern Cross?
  18. The dark patches, associated with the Sun storms present in Sun are called
  19. What is peninsula?
  20. Sun revolves around galaxy once in every 250 million years, this length of time is called _____.
  21. How much Is the average distance of the Sun from the Earth?
  22. Which planet is called 'red planet'?
  23. What part of the moon's surface can be visible from the earth?
  24. Who was the first person to describe the earth as a sphere?
  25. What is the geographical term for land's end, that tip of land which projects into the sea?
  26. What is a 'synodic month'?
  27. The planet of lowest density (0.69) is __ .
  28. What meridian is the International Date Line?
  29. The time taken by the sun to revolve around the centre or our galaxy is
  30. Big Bang Theory' explains