Elon Musk has got something called Starlink doing stuff up there.
It was my initial thought before the pics were posted.
However from previous sightings it looks like Starlink shows as a straight line.
Are we sufficiently North to see the trails as they appear in your pic...
I entered the raffle at a meeting of my local astronomy club.
I didn't win the £500 telescope but won a jigsaw puzzle of Ursa Major and Orion the Great Hunter. It was the constellation prize.