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

Richard K Collins All Sky Cameras, Solar Observing, Solar System Colonization June 26, 2022

Where do the elements come from? Nucleosynthesis in stellar environments at https://www.youtube.com/watch?v=6C-F7afeupw

Interesting.

(“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 https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.116.151104

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 https://arxiv.org/abs/2206.06464

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