Is the top tower and below set up with powerful lights... maybe signal lights? Or?? I don't think from the heavens but you discern.
http://beforeitsnews.com/space/2014/06/building-swallowed-by-ball-of-light-in-antarctica-conspiracy-theorists-say-you-asked-for-doom-you-got-it-2480446.html
https://www.youtube.com/watch?v=Kk4Q_0LYmlk