When we see the shadow on our images, are we seeing the time 11 minutes ago on Mars? Or are we seeing the time on Mars as observed from Earth now? It’s like time travel problems in science fiction. When is now; when was then? — Bill Nye
Tags: #Time, #Science, #Shadow, #BillNye, #American, #Educator
Mini who’s who:
Bill Nye : American Educator
Born: November 27, 1955