Track of a satellite (5)
I believe the answer is:
orbit
(Other definitions for orbit that I've seen before include "Particular environment" , "Sun's circulation" , "Circle in space" , "fly in a circle" , "field of activity" .)
I believe the answer is:
orbit
(Other definitions for orbit that I've seen before include "Particular environment" , "Sun's circulation" , "Circle in space" , "fly in a circle" , "field of activity" .)