What is Plasma?

  • Released Friday, March 10, 2023

Plasma makes up 99.9% of the visible universe, but what is it? This video discusses what plasma is, where it lives, and how NASA studies it.

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Please give credit for this item to:
NASA's Goddard Space Flight Center

Release date

This page was originally published on Friday, March 10, 2023.
This page was last updated on Wednesday, May 3, 2023 at 11:43 AM EDT.


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