Nuclear test sensors picked up meteor 's sound from as far away as Antarctica . Bill Cooke , head of NASA 's Meteoroid Environment Office , said scientists believe the object originated in the asteroid belt between Mars and Jupiter . Scientists used that sound to calculate the size of the space rock . Meteor ##ite boom over Antarctica .
Nuclear test sensors picked up meteor 's sound from as far away as Antarctica . Scientists used that sound to calculate the size of the space rock . Meteor ##ite boom over Antarctica .