Question

Who first calculated the distance between our sun and the earth?

Answer 1

Aristarchus calculated  the distance between our sun and the earth?

Answer 2

Howdy

According to your question I remembered that in my Science lecture our professor asked this question and one of my classmate who was from India answer this .And as I remember she said it was Tulsidas who first calculated it .and the secret was written at one of the line from Hanumchalisa .I don't remember the line .But I remember the line .

That is ↓

1 Juug=1200 year

1 Sahastra=1000

1 Yojan=8

thus,

12000×1000×8=96,000,000 miles

=151.53 million km.