https://science.sciencemag.org/content/ ... 0/eaay3544CONCLUSION
Plausible mechanisms for the large ejection events include thermal fracturing, volatile release through dehydration of phyllosilicates, and meteoroid impacts.
Bennu
- GaryN
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- Location: Sooke, BC, Canada
Bennu
Episodes of particle ejection from the surface of the active asteroid (101955) Bennu
In order to change an existing paradigm you do not struggle to try and change the problematic model. You create a new model and make the old one obsolete. -Buckminster Fuller
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