http://science.nasa.gov/science-news/science-at-nasa/2011/23aug_coldeststars/

Scientists using data from NASA's Wide-field Infrared Survey Explorer (WISE) have discovered six "Y dwarfs"-- star-like bodies with temperatures as cool as the ( Read more... )

European Southern Observatory | Cold, Dim Stars | Space.com

http://www.space.com/11204-coldest-star-discovered-brown-dwarf.html

Astronomers have detected a new candidate for the coldest known star - one whose temperature is roughly equivalent to a ( Read more... )