Zam edit
Please read the passage more carefully. It is not about what ancient Persians or Persian scientists or astronomers knew, it is about the Zoroastrian legend about the creation of the world. That is very different and in that context the article is correct.
Helpful information about editing Wikipedia can be found on various Wikipedia guideline and policy pages including: Help:Getting started; Wikipedia:Introduction; Wikipedia:Simplified ruleset; Wikipedia:Simplified Manual of Style; Wikipedia:Referencing for beginners; Wikipedia:Identifying reliable sources; Wikipedia:Citing sources; Help:Footnotes; Wikipedia:Verifiability; Wikipedia:No original research; Wikipedia:Neutral point of view; Wikipedia:Notability; Wikipedia:Biographies of living persons; Wikipedia:What Wikipedia is not; Wikipedia:Manual of Style/Words to watch; Help:Introduction to talk pages; Wikipedia:Copyright Problems and Help:Contents. Thank you. Donner60 (talk) 01:55, 11 August 2018 (UTC)