Comment on Comment – Supernova near the earth 2.5 M years ago

Where do the elements come from? Nucleosynthesis in stellar environments at


(“fe60” OR “al36”) “supernova” has 6170 entry points (Google, 26 Jun 2022) and fairly rich in particulars

Interstellar 60 Fe on the Surface of the Moon at

Limits on Supernova-Associated Fe 60 / Al 26 Nucleosynthesis Ratios from Accelerator Mass Spectrometry Measurements of Deep-Sea Sediments

A Supernova Exploded Dangerously Close to Earth 2.5 Million Years Ago

13 Jun 2022: Supernova Dust Evolution Probed by Deep-Sea 60Fe Time History at

Richard K Collins

About: Richard K Collins

Director, The Internet Foundation Studying formation and optimized collaboration of global communities. Applying the Internet to solve global problems and build sustainable communities. Internet policies, standards and best practices.

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