Muons reveal the whopping voltages inside a thunderstorm
Physicists used subatomic particles to probe the inner workings of a cloud

STORM SURGE Subatomic particles called muons can expose a thunderstorm (like this one) storing up a huge electric potential — more than a billion volts.
Ian Froome/Unsplash
This article is only available to Science News subscribers.
Subscribers, enter your e-mail address to access our archives.
