#brown-dwarf
brightness_4 What is a brown dwarf?
A brown dwarf is a celestial object that is too small to sustain nuclear fusion in its core like stars do, but too massive to be classified as a... Read more
brightness_7 What is the difference between a brown dwarf and a red dwarf?
Brown dwarfs and red dwarfs are both small, cool stars, but they differ in a few key ways. Brown dwarfs are often referred to as 'failed stars'... Read more
brightness_7 What is the difference between a brown dwarf and a planet?
Brown dwarfs and planets share many similarities but there are some key differences between them. Brown dwarfs are sometimes referred to as 'failed... Read more