I was on a rock which extended about 40 ft. out into the water on a branch of the Stockton Lake area. I had been fishing. What made me notice the object was strange, I just new there was something there and looked straight up at it. I thought that the object might have been a star at first. Well the object was about 90 - 100 ft. above the tree line. I would guess that it must of been about 15 - 30 ft in dia. At first i was trying to descern what the thing was, thinking to myself (stars are not yellow and its to big to be one) what happened next was what really scared me because another orb slightly smaller came from up and behind the other one and gave it a slight bumping. It came frome above and slightly from the south, and bumped it into the east from the west where the orange yellow (bigger one) went rolling across the sky not unlike that of a pool ball on a table after only a few feet it began to descend behind us into the trees. The blue white orb went streaking off up and towardsthe south west at an alarming speed i had time to count to 7 and it was a speck that blended in with the stars. It had a curved flight path leaving and elongated upside down u or arc. This all took place in about 2 to 3 min and after that i got out of there in a hurry.