Which Type Of Star Has The Largest Habitable Zone? Stars that are larger, hotter and more massive than the Sun (A-dwarfs) have their habitable zone much farther out from the star. What is the most habitable type of star? Habitable zones potentially capable of hosting life-bearing planets are wider for hotter stars. Smaller, dimmer red
Why Do O Stars Have Weak Balmer Absorption Lines? If the surface of a star is as cool as the surface of the Sun (about 5800 K) or cooler, most of the atoms are in the ground state. … Again, there are very few hydrogen atoms with electrons in the second energy level, so the
Which Star Is Very Hot But Gives Off Little Light? There are also a handful of stars which are red and very bright (called red supergiants) and a few stars that are hot, but very faint (called white dwarfs). Which star is hotter and brighter? Explanation: Bright main sequence stars tend to be larger and