Unprecedented Energy Emissions from Pulsars Baffle Scientists

Scientists are baffled by a blast of energy emitted by the Vela pulsar, a dead star, which hit Earth with the highest-energy gamma rays ever recorded from a pulsar. The phenomenon challenges existing knowledge of pulsars and requires a rethinking of how these natural accelerators work. The pulsar's energy emission was 200 times more energetic than any previously detected, leaving scientists puzzled as to how it produced such a high-energy emission. The discovery could help update models of pulsar emission and deepen the understanding of other magnetized objects in the universe.