 Nyorai kupfuurira kweiyi ndima - Muna March naApril 2013, mavhiki anoverengeka pashure peChelyabinsk meteoriteKuputika kwakakuvadza vanhu vanenge 1 500, U.S. Congress yakaita kunzwa pamusoro pe ...Zvinotyisidzira, Migumisiro uye Mhinduro dzeZvinotyisidzira Zvomuchadenga. Vakagamuchira uchapupu hwomukuru weB612 Ed Lu ona vhidhiyo iri kurudyi, pamwe naDr. Donald K. Yeomans, mukuru weNASAs NEO Program Office, Dr. Michael AHearn weUniversity of Maryland uye co-chair we2009 U.S. National Research Council kudzidza pamusoro pekutyisidzira kweasteroid, pamwe nevamwe. Chinetso chokukurumidza kudzivisa tyisidziro yenyeredzi duku paNyika chakaitwa chakajeka mukati mokupa ufakazi: 