The Discovery of a Rare Y-Type Brown Dwarf
A new type of brown dwarf has been discovered! Scientists have identified a new type of brown dwarf, called the Y-type, that is cooler than any other type known before. This new type of brown dwarf is about 500 degrees Celsius cooler than the other types, which means it is much harder to detect. This discovery will help astronomers better understand the properties of brown dwarfs and how they form. It is also important for understanding the atmospheres of these objects, which could provide clues to the conditions of star formation.
source: Phys.org