[1] What happened the night of March 13, 1997 in Phoenix, cannot be simply explained by the mysterious lights only, since it is part of a broader phenomena. The lights is one component of something larger and more remarkable.
[2] Trying to understand or explain UFO and Alien phenomena using current scientific knowledge would be equivalent to traveling back in time and show a caveman how a transistor works.
+ Enter a new dimension, or what in Daniel 8:15 is described as "the appearance of a man"