Mubvunzo wokuti: "Panguva yechiitiko ichi nhamba huru zvikuru yemakomba okuputsa paMwedzi ingadai yakaumbwa, uye nokufungidzira paPasi, paMercury, paVenus uye paMarswo". ndewei? Musoro wacho unonzi Late Heavy Bombardment.
"chii chakaitika pamwedzi mukati menguva yeLate Heavy Bombardment??"