My name is "D" I am 11 years old about to turn 12 I saw a blue orbed white glowing light much like a star but bigger much bigger. My father was involved in this activity unexpectedly. My father is 52 name is "M". These blue glowing object was slowly but surely flying a started getting faster and faster and started heading down East and probably towards the ground we cannot see where because our trees in our neighborhood blocked our site and that is my story.My name is "M" I am "D's" father. The object observed was more than four times larger than any other celestial object in view other than the moon. The light appeared very bright luminescent stationary at first and then the object moved. The movement was in a straight line pattern until dropping below observable line of sight. Our family hobbies are astronomy we are familiar with objects in the sky. This was very unique source of light unknown. The movement appeared to be very controlled. The object started a slow movement towards the south then descended with acceleration. Again unknown source just reporting and in different object in the sky.Thank you[Names removed/cms/tg]