Study suggests we reclassify the moon as a planet – reopening a centuries-old debate
Will the moon move from servant to equal? Gregory H. Revera/wikipedia, CC BY-SA
Every now and then a scientific paper makes a real splash. We had one recently, to judge from recent headlines. “Moon rises to claim its place as a planet” said The Sunday Times on February 19, while the Mail Online asked “Is this lunarcy?”. The articles were among many responding to the humble paper: “A Geophysical Planet Definition”, which suggested that the criteria for determining what constitutes a planet need an overhaul. Читать дальше...