Whats the BOOM in Hampton Roads

So my Alien  (little green men) theory is that they do not exist. However, there seems to be something strange going on around here…….This BOOM that some claim to have heard last night, (Not myself not Cash either), although he believes in Extraterrestrial life in some capacity……….Anyway…….now we seem to need to figure out what was the cause? Some said an earthquake (which was debunked) turned out to be an old article from February. What are your thoughts>>>????

F18 or Aliens?

Navy: F-18 Super Hornet flying at time of boom felt throughout Hampton Roads, not confirmed as source