outside tonight.strange light caught my eye,we have planes in and out all day next to travis air force base,light not coming from regular flight paths.orange light with red light going around it coming wright over headlooked like it was dropping sparkles of fire from it.1000ft above my head vanished i mean gone,no sound kept looking for 15 minutes and all of a sudden,smell of burning metal filled the air.that was the wierdest thing i have ever seen,