Which type of star is characterized by a very long lifespan due to slow fuel consumption?
Answer
Red dwarf
Red dwarfs are less massive stars that are known to sip their fuel very slowly, allowing them to last for trillions of years, although they are individually very dim.

#Videos
Why Would The Size Of A Star Affect Its Luminosity? - Physics Frontier
Related Questions
What intrinsic property measures the total energy a star radiates into space every second?What two primary physical characteristics dictate a star's absolute radiance?If two stars have the exact same surface temperature, how does the larger star's luminosity compare?What effect does higher stellar mass have on the star's life cycle?How does a star's surface temperature affect the energy emitted per unit area?Which type of star is characterized by a very long lifespan due to slow fuel consumption?What scenario allows a smaller, very hot star to outshine a substantially larger, cooler star?What does the Hertzsprung-Russell (H-R) diagram plot to organize stars?What limits the theoretical upper boundary for how large and bright a stable star can become?Why might a star that is intrinsically very luminous appear faint when viewed from Earth?