I opened my front door to check for an expected delivery when i saw the object moving south-east in the skies between the towns of cwmbran and newport. it was a bright red light, solid and shaped roughly like a number 8, but like it was all filled in. it stopped for a moment and resumed the same trajectory. it appeared to be getting lower. i then lost sight of it as it went behind some trees along my road. i checked with a flight tracker site and there was nothing shown for conventional flights passing in that direction at that time.