UFO Sighting in Bristol, England on 2017-08-04 00:00:00 - It was so very high up because the plane we saw was half the distance. yet this thing was double or tripple the distance of this tiny plane yet absolutely massive in comparison

We saw a circle shaped flying object. it was so very high up because the plane we saw in sky also was half the distance. yet this thing was double or tripple the distance of this tiny plane yet absolutely massive in sky. the red lights were around outside and white in middle. we stared at in for more than 30 minutes. two of us observed it. we had to wait for clouds to pass so we could see it again and again etc.