As over 99% of the universe is in a plasma state, plasma physics is a fundamental subject underpinning many wide research areas such as astrophysics, space physics, laboratory ionised gases and controlled thermonuclear fusion. On a more technologically applied front, plasma physics research has a strong footing in spacecraft propulsion technology (such as ion thrusters), plasma televisions and electronic chip manufacturing (such as computer processors). Steven Rose, Chair of Plasma Physics, Imperial College.

Image courtesy of interviewee. May 5, 2017