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Could Lightning Occur in a Vacuum?

David Miller • • 7 min read
Could Lightning Occur in a Vacuum?
★ Key Takeaways

Lightning as We Know It in Air Cannot Happen in Vacuum Because Lightening Depends Crucially on the Generation of Positive Ions and Negative Electrons by Ionization of Molecules of the Air in High Electric Fields (And Eventually High Temperatures) and the Ensuing Impact Ionization Typical for a Gas Discharge.

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Direct Answer • Key Takeaway

Lightning as We Know It in Air Cannot Happen in Vacuum Because Lightening Depends Crucially on the Generation of Positive Ions and Negative Electrons by Ionization of Molecules of the Air in High Electric Fields (And Eventually High Temperatures) and the Ensuing Impact Ionization Typical for a Gas Discharge.

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David Miller
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David Miller

David Miller brings 15 years of experience in global economics, personal finance strategy, and market dynamics. He specializes in turning complex economic trends into actionable insights for everyday readers.