posted on Mar, 7 2010 @ 10:24 AM
reply to post by wmd_2008
The simplest explanation is that we are seeing something we have yet to understand.
Take gravity for instance.
We know that it exists, it is easily demonstrable, but we still don't have a reasonable explanation for its nature.
While we do not have the ability to capture, test, or easily observe these types of foo fighter UFOs, there is a vast body of reports, pictures, and
videos of this phenomenon, that can not be explained by camera anomalies.
See my first statement.