Hardcore Metal Stars

The video explores the concept of 'metals' in astronomy, which includes elements heavier than hydrogen and helium. It introduces a theory by Philip Hopkins that suggests some stars, called metal stars, may form entirely from these elements due to turbulence in interstellar clouds. These stars could be very different from typical stars, potentially undergoing nuclear fusion to create neon. The video also discusses the possibility of having already observed such stars in clusters like the Orion Nebula, where anomalously faint blue stars have been noted.

What does the theory suggest about the formation of 'all metal' stars?

How might the existence of metal stars affect the formation of planets around them?