Masofai bayni zaminu osmon

Az zamin to oftob 150 mln. kilometr masofa hast va nuri oftob to ba zamin omadan 8,3 daqiqaro megirad.

Agar odam az zamin to oftob piyoda ravad pas 5700 sol lozim ast vale agar bo havopaymoi harbi (voenniy samolyot) ravad pas taqriban 15-20 shabonaruz lozim ast.

Albatta in guftaho imkonnopazir ast, chunki ba sui oftobi tasfon raftan piyoda nomumkin ast chunki vay dilkhoh kasro yo chizro mesuzonad va rohi piyodaravi ham nadorad.

CHikhele, ki malum ast diametri oftob nazar ba diametri zamin 100 marotiba ziyod buda hajmash qarib million marotiba kalontar ast.