[HN Gopher] Darkness can "travel" faster than light speed
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       Darkness can "travel" faster than light speed
        
       Author : Jimmc414
       Score  : 4 points
       Date   : 2026-04-03 22:31 UTC (30 minutes ago)
        
 (HTM) web link (www.nature.com)
 (TXT) w3m dump (www.nature.com)
        
       | Jimmc414 wrote:
       | Explanation
       | 
       | https://www.popularmechanics.com/science/a70885429/darkness-...
        
         | rienbdj wrote:
         | Something massless and devoid of information can travel faster
         | than light
         | 
         | How can such a thing be detected? And without detection how can
         | speed be measured?
        
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       (page generated 2026-04-03 23:02 UTC)