Thursday, July 30, 2020

Studying radioactive aluminum in solar systems unlocks formation secrets

Austin TX (SPX) Jul 29, 2020
An international team of astronomers including Stella Offner of The University of Texas at Austin has proposed a new method for the formation of aluminum-26 in star systems that are forming planets. Because its radioactive decay is thought to provide a heat source for the building blocks of planets, called planetesimals, it's important for astronomers to know where aluminum-26 comes from.

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