Li Banfeng encountered the concept of black dwarf stars during his university days. They are the end products of the evolution of low to medium-mass stars, the lowest energy state products formed after a star's energy is completely depleted, according to Li Banfeng's understanding.
A star turning into a black dwarf requires an extremely long time, exceeding the age of the universe, meaning that black dwarfs are only theoretical products, and there should be no black dwarfs in the current universe.
Even if there are black dwarfs, they would be very difficult for humans to observe because their temperature is extremely low and they scarcely emit energy.
Why is the Dark Star Bureau researching this? Isn't this something an astronomical institution should do?
Dark Star Bureau, Dark Star Bureau...
That's right!
This is the Dark Star Bureau, Li Banfeng almost forgot the name!
Black dwarfs are hard to observe, aren't they just dark stars?
