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Harwell laser event
 
Harwell laser event
Posted by Mark A at 17:20, 1st January 2026
 
Depending on the cloud ceiling, you may be in sight of this. (Harwell's shining a laser vertically, though fortunately/unfortunately not their biggest and brightest. Not visible from here at a distance of ~47 miles and a not quite low eastern horizon...)

Mark

https://www.harwellcampus.com/harwell-campus-celebrates-turning-80/

**edit** The tech involved: https://www.horizonlasers.co.uk/titan-architectural-laser/

 
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