Solar Systems in the Making

What used to be a featureless blob in the lens of prior telescopes has now become clear. University of Arizona astronomer Joshua Eisner and his team are now able to see into protoplanetary disks – the building blocks of a growing solar system, over 500 light years away. KJZZ’s Morning Edition Host Dennis Lambert talked with Eisner about the technique called Spectro-Astrometry to see better …