But is there any planet where you would find giant natural spheres of more-or-less pure beryllium lying around on the surface?
T-O-Y, toy. 
(A toy who thinks he’s a Space Ranger, but still…)
Me neither. I just think of the “whoosh” sound as part of the background soundtrack – from that point of view, the fact that spaceships don’t really make noise in vacuum is no more relevant than the fact that dramatic situations don’t spontaneously generate appropriate music.