Something In The Night Sky

After I got home from work today, I looked up in the sky and saw some strange lights and clouds. I decided to grab my camera, head on over to the park, and snap some pictures. This is what I captured.

Click on the image to see a larger version.

My guess is it’s just the contrail left from a rocket shot by JPL. That picture is a 4 second exposure @ f4.5 and ISO 100 by my Nikon CP5000.