Cosmic Dust: A Puzzle Finally Starting to Make Sense“For years, scientists have debated how cosmic dust forms in space. The central question is how the microscopic grains of dust in space contribute to the formation of stars and planets. The Role of the Butterfly Nebula in Planetary EvolutionLocated in the southern constellation of Scorpius, the Butterfly Nebula (NGC 6302) has long been a subject of fascination due to its complex and stunningly beautiful structure. It is within this environment that new insights into cosmic dust formation are being uncovered. The detection of PAHs in the oxygen-rich environment of the Butterfly Nebula offers important clues about the role of such molecules in space.