Why does the author, Satyajit Ray, share the content from Professor Shonku’s diary in the lesson ‘The Diary of a Space Traveller’?

1. The author wants the world to know the challenges faced by a space traveller.
2. The author wants the world to know that earth is not the only planet with life forms.
3. The author wants to share with the world the extra-ordinary features of the diary.
4. The author wants to share with the world the traveller’s ground-breaking experiences in other planets.


a. Option 1

b. Option 2

c. Options 2 & 3

d. Options 3 & 4