How the seeds of planets take shape

In theoretical research that could explain everything from planet formation to outflows from stars to even the settling of volcanic ash, Caltech researchers have discovered a new mechanism to explain how the act of dust moving through gas leads to clumps of dust. While dust clumps were already known to play a role in seeding new planets and many other systems in space and on Earth, how the clumps formed was unknown, until now.

Provided by Caltech

Runtime: 4:15

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