Waa maxay su'aasha ku saabsan: "Intii lagu guda jiray dhacdadan tiro aad u tiro badan oo ka mid ah godadka saamaynta on Moon la sameeyay lahaa, iyo by macquul ah on Earth, Mercury, Venus iyo Mars sidoo kale. "? Mawduucuna waa Duqayntii Culusayd ee Dambe.
Maxaa ka dhacay dayaxa inta lagu guda jiray duqayntii ugu dambaysay ee culus?