Brown dwarf stars – Space science

By |2018-05-31T11:49:30+00:00August 17th, 2017|Physics|

What a brown dwarf might look like up close The very beginning of a star forming is a brown dwarf: a star that hasn't gotten enough mass together yet to begin nuclear fusion. They are the smallest and coolest kind of star. Brown dwarfs aren't really brown, but they are a very dull red color. They hardly [...]