I think this is still a worthy experiment to try out. My guess is that it would cost in the 100s of millions. Would be nice if there was a cheap way to see 1-2

I think this is still a worthy experiment to try out. My guess is that it would cost in the 100s of millions. Would be nice if there was a cheap way to see 1-2 seconds in the past ... cheap enough high school for science classes.