Penn State. (2014, April 25). Star is discovered to be a close neighbor of the Sun and the coldest of its kind. ScienceDaily Citat: "...The object's distance at 7.2 light-years away, making it the fourth closest system to our Sun...The newfound coldest brown dwarf, named WISE J085510.83-071442.5, has a chilly temperature between minus 54 and 9 degrees Fahrenheit (minus 48 to minus 13 degrees Celsius)..."It is remarkable that even after many decades of studying the sky, we still do not have a complete inventory of the Sun's nearest neighbors," said Michael Werner..."