America in Transition Pages

Wednesday, October 7, 2015

Mysterious ripples found racing through planet-forming disc

Astronomers have discovered never-before-seen structures within a dusty disc surrounding a nearby star. The fast-moving wave-like features in the disc of the star AU Microscopii are unlike anything ever observed, or even predicted, before now. The origin and nature of these features present a new mystery for astronomers to explore.

from Strange & Offbeat News -- ScienceDaily http://ift.tt/1N0akjs
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