Astronomy Magazine
An Old Meteor Yields A New Suprise
Published 8th December 2016
Its a suprise okay? I won't tell you about it, to find out what it is read here: http://www.astronomy.com/news/2016/1...a-new-surprise
[Mod-edit: see this thread: Quasicrystal: "There Can Be No Such Creature", Hervé]