Q: 72 (NDA-I/2015)

The European Space Agency (ESA) successfully landed a spacecraft on a speeding comet that lies 310 million miles away from Earth. As a result, the scientists may find out
question_subject: 
Geography
question_year: 
2015
question_exam: 
NDA-I
stats: 
0,1320,632,136,312,184,1320