from natmonitor.com: The Boomerang Nebula, positioned approximately 5,000 light-years away in the constellation Centaurus, is a somewhat youthful example of a space object called a planetary nebula. According to a news release from the National Radio Astronomy Observatory, astronomers have spotted the ghostly shape of the Boomerang Nebula, also known as the “coldest place in the universe” (minus 458 degrees Fahrenheit), utilizing the Atacama Large Millimeter/submillimeter Array (ALMA) telescope.