- #1
ianpr
- 17
- 0
ok, if when we look at a planet that is say 100000 light years away, and we can see it emitting light, and that light takes 100000 light years to reach us, then is it possible that the planet may not even be there any more? if so i f i was there looking back at erath would i be seeing into the past, like could i be seeing dinosours and stuff walking the earth?