"Common plasmas
Plasmas can appear in nature in various forms and locations, which can be usefully broadly summarised in the following Table:
Common forms of plasma Artificially produced Terrestrial plasmas Space and astrophysical plasmas
Those found in plasma displays, including TV screens.
Inside fluorescent lamps (low energy lighting), neon signs[48]
Rocket exhaust and ion thrusters
The area in front of a spacecraft's heat shield during re-entry into the atmosphere"