Boomerang Nebula Even Colder than the Afterglow of the Big Bang

Boomerang Nebula Even Colder than the Afterglow of the Big Bang

The far-off Boomerang Nebula in the constellation of Centaurus has earned the title of the Universe’s Coldest Place. Yes, this planetary nebula is colder than the dark side of the moon, Buffalo, New York in January, and even your cheating girlfriend or boyfriend’s heart, registering in at a staggering one degree Kelvin. In Fahrenheit, that’s […]