So they're crossing thousands of kilometers in a fraction of a second, and as they do so, they not only curve space, but they leave behind in their wake a ringing of space, an actual wave on space-time.
Prelaze tisuće kilometara u djeliću sekunde, i čineći tako, ne svijaju samo prostor ali za sobom ostavljaju trag prostorne zvonjave, stvarni val prostor-vremena.