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
   
Bill Nye   Name:
Bill Nye
Type:
Educator
Nationality:
American
Birth:
November 27, 1955
https://www.nutquote.com/quote/Bill_Nye