When night falls on Jupiter, the sky ignites with electrical storms of unimaginable power. NASA's Juno spacecraft has captured stunning evidence of "superbolts," lightning strikes up to 100,000 times ...

Michigan State University astrophysicists are closing in on one of space science’s biggest mysteries: where the galaxy’s most energetic particles come from. Their studies uncovered a pulsar wind ...

An illustration of a young solar system immersed in high-energy cosmic rays from a nearby supernova. Unlike considering only direct injection of supernova ejecta, this process naturally explains key ...

Lecture I. Sparks. The beginnings of electricity -- Early electrical machines -- Two kinds of electricity -- Improved electrical machines -- The Leyden jar -- Contact electricity -- Charging by ...