Rịba ama amaokwu a dị n'okpuru ma zaa ajụjụ ahụ mgbe e mesịrị n'otu asụsụ ahụ dị ka amaokwu ahụ:  Passage: Mars Exospheric Neutral Composition Analyzer (MENCA) <unk> bụ ihe na-enyocha ihe dị iche iche nke nwere ike nyochaa ihe ndị na-anọpụ iche nke ụmụ irighiri ihe dị na 1 <unk> 300 amu (otu atomic mass unit) na mkpebi nke otu mass. Ihe nketa nke ihe a bụ site na Chandra's Altitudinal Composition Explorer (CHACE) nke dị na Moon Impact Probe (MIP) na Chandrayaan-1 ozi. A na-eme atụmatụ MENCA ime nchọpụta ise kwa orbit na otu elekere kwa nchọpụta.  Ajụjụ: Gịnị ka MENCA pụtara?
Mars Exospheric Neutral Composition Analyzer