<prompt> Yimuphi umbuzo othi: Ngesikhathi salesi senzakalo inani elikhulu kakhulu lemigodi yethonya eMnyakeni laliyobe selakhiwe, futhi ngokusho komhlaba, eMercury, eVenus naseMars futhi.? Isihloko sithi Late Heavy Bombardment.  <response>: Kwenzekani enyangeni phakathi nenkathi yokuQhunyiswa Kwamabhomu Okukhulu? 