4 ms·
Would there be fotons of walking dinosaur still floating around into our direction after making a complete u turn somewhere?
by holoduke 4y ago
Would there be fotons of walking dinosaur still floating around into our direction after making a complete u turn somewhere?
- gfodor 4y agoMilky Way core is approx 25k ly away so you’d see earth 50k years ago. Sorry no Dinos.