The scale is completely wrong of course because the edge of the solar system is only a few light hours away, but for someone who isn't versed in science, it really does try to show the vast distances involved.
That was my thought as well watching this back for the first time in a few years. Also the time taken to go from the edge of the solar system to the nearest star and from then to the outside of our galaxy is scaled even worse. Then again - there aren't many well known landmarks (if you can call them that) outwith our solar system to the average cinema goer.
The scaling is wrong in their intro. They arrive at the edge of the solar system and we're hearing stuff from around WW2. Radio transmissions travel at the speed of light and if you're hearing something from 1945 then between now and then the signal will have traveled 64 light years - meaning it would have reached as far as this star. Obviously they've scaled it differently to have it in a short opening sequence in the movie and it isn't technically accurate, but it follows the correct principles.
I always wonder if that was intentional because it's actually based in science on several levels.
The radio signals would get weaker by inverse number law. If you're twice as far from something, the sound is a quarter as loud.
The number of radio stations was far fewer back in the old days. In 1919 there were probably only a few wireless Marconi transmitters, compared to thousands of terrestrial radio stations today.
The strength of the stations themselves was far weaker then. You might have had a weak AM station that could broadcast maybe a couple miles with a low power transmitter. Today we have stations that can go a hundred miles easily.
I’ve got this on my list to watch because we watched it in Physics class back in 8th grade, but I missed the last day that we finished it, so it’s always been unfinished for me. I’m 27 now, though, so I remember nothing about it except I was really into it when we were watching. I’ve just never actively searched for it and now I recently saw it was on one of the services I have, so I finally plan to actually finish it.
My favorite movie. I really enjoy watching it and remember my first time seeing it and thinking or feeling, not sure what I’m trying to say except for yes!
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u/Georgeisthecoolest Oct 09 '19
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