- #1
thedude36
- 30
- 0
I'm curious - once an object passes the event horizon the image of that object remains on the event horizon only to become more redshifted rather than dissipating. two questions: 1) why does the image remain if the light stops traveling? if the light cannot travel to the observer, than there would be no 'image' in the classical sense. and 2) if the image is seen, why can we not spot black holes merely by looking for clusters of objects that have ceased moving relative to one another?