bright light omitting a fog light appearance toward earthDriving back from dinner south on Route 1. 5 miles north of Cabo, we were southbound. My 10 year old daughter said look at the south west sky, several degrees above the moon was a large white light omittimg a fog like spot lite appearance toward the earth. It was not an aircraft with a search light. It did not move, did not make any noise and was the size of the moon this night. No movement on it until it retracted toward the sky away from the earth and slowly dissapeared over a course of 15 seconds. I'm a pilot. I did not have a drink at dinner. This was totally unusual and not of this world.