I want to know what are the meanings of yugas' names.
Why are they called satya , treta , dwapara and kali ? Are there any reasons for such names of the yugas ?
What do our scriptures say about the names of yugas ?
And also I want to know that if the yuga's name is satya yuga then why the asura and rakhshsa like (Hiranyakashipu and Hiranyaksha) existed in satya yuga ,so why its call satya yuga ?