Something In Space Has Been Lighting Up Every 20 Minutes Since 1988

Researchers have announced the discovery of an astronomical object called GPM J1839-10, which emits regular bursts of radio energy similar to a pulsar but with a much longer interval between pulses of 21 minutes. The nature and physics behind this behavior remain unknown, as it does not fit into any existing astronomical categories or explanations, making it a unique and enigmatic phenomenon that requires further study and observation. Ars Technica reports: GPM J1839-10 was discovered in a searc