Leaving for work at 9:30 pm when i noticed full moon. looking at moon noticed steady white light that illuminated a part of front of craft. white light was trailed at considerable distance by slow flashing red light. thought it was small plane pulling a banner with red light. object seemed to be low in sky but no sound was audible until it had passed the midpoint of my observing it. sound was very faint as if it were very far off jet or very faint swoosh or swish of air. only heard sound for a few seconds then the object was obscured by cloud bank. lights moved in unison & appeared to be part of same object. the lights distance apart would have made the object much larger than any craft i have ever seen or so low that it should have been at a dangerous low altitude. lack of sound & it's ultimately being obscured by clouds are observations that i can't reconcile with the size it appeared to be.