Photographer captures awe-inspiring pictures of nuclear-capable Trident missile streaking over San Francisco after being fired off coast of California in test mission

US Navy fired a nuclear-capable Trident II (D5) missile off coast of California on Saturday as part of a top secret test
Photographer Abe Blair happened to be taking pictures of San Francisco when the mysterious streak appeared
He captured the dazzling blue light shooting across the sky after the ballistic missile was fired from USS Kentucky
Mystery light sparked a flurry of calls to police and posts on social media speculating that it might be a UFO