3 ms·
Yep, if we haven't observed it, it is effectively not happened. Same as finally observing some of the first galaxies created after the big bang. Speed of light
by mitchty 8y ago
Yep, if we haven't observed it, it is effectively not happened.
Same as finally observing some of the first galaxies created after the big bang. Speed of light ~= speed of information. If we haven't seen indication of it directly or indirectly, its at best an inference.