"We are the first mission to be able to track space weather events in three dimensions routinely across the solar system." ...

PUNCH's main goal is to study how the Sun's corona transforms into solar wind, a stream of charged particles that flows ...

NASA’s PUNCH (Polarimeter to Unify the Corona and Heliosphere) mission is a groundbreaking space mission designed to study ...

But there’s one satellite that takes everything that the Sun dishes out and turns it into a near-constant stream of high-quality data, and it’s been doing it for almost 15 years now.