Mystery orb sighted at U.S. Space Walk Hall of Fame

http://www.clickorlando.com/news/mystery-orb-at-us-space-walk-hall-of-fame/33087874

The second one looks much like a bug, faded due to fast movements and slow shutterspeed. That first orb is a bit strange though.
A bug that is out of focus can look like that, but you need to film or photograph against a bright light to get that effect.

And with that bright light coming through the window in the background that's probably just what it is: glare on a bug.