Answer:
I would say the main peculiarity of the diary in The Diary of a Space Traveler is the fact that it came back to earth without its owner. It was written by Professor Shonku who built a rocket to go to Mars and he did, but his diary was found on earth even though he wasn't.
- That for her it was going to be difficult to concentrate.
Diary Keeping it is usually a written record of personal experiences and observations. It is also a daily record of events or measurable phenomena, usually kept to track patterns over time. A book or computer file can be used for keeping such a record.
Record Keeping it is the maintenance of a history of one's activities, as financial dealings, by entering data in ledgers or journals, putting documents in files.
