A New Take on the Audible Meteor MysterySkyandTelescope.com (blog)A brilliant fireball captured over the Atacama Large Millimeter/submillimeter Array (ALMA) located on the Chajnantor Plateau in the Chilean Andes.Three new minerals discovered in a unique meteoriteChi Ma/CaltechResearchers led by mineralogist Chi Ma have identified three new minerals in a tiny sample of the Khatyrka meteorite. The