UFO’S HAVE BEEN SEEN TO GIVE OF MANY SIZES OF SPHERES including some inches in diameter.
They are generally considered to be recon sorts of observer spheres.
Some seem capable of being used as weapons.
Some have been seen during the formation of crop circles.
Some of the spheres have been seen to emit smaller spheres.
They tend to all give off light of various colors and types.
There is one convincing report of a 3’ opalescent whitish sphere about 3’ in diameter being carried on a stretcher and loaded into an ambulance that then took off under escort.
Sometimes it seems like the spheres can merge into one sphere or connect or enter one another in mysterious ways.
I think it’s funny that some people do not believe the Vatican on anything but E.T’s.