What is the man-made object which is currently the farthest from our planet? Where is it in this very moment?
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$\begingroup$ Are photons of modulated, radio frequency EM radiation considered "man-made objects"? $\endgroup$– DJohnMCommented Sep 12, 2014 at 23:28
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$\begingroup$ @User58220 You tell me. :) $\endgroup$– Eduardo CasseresCommented Sep 13, 2014 at 7:32
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$\begingroup$ Well is that would be acceptable, then it's still a dupe, only of How big is Earth's sphere of broadcast influence?. $\endgroup$– TildalWaveCommented Sep 13, 2014 at 7:55
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