R. Du Toit Strauss
Viewpoint
Disentangling the Sun’s Impact on Cosmic Rays
An instrument on the International Space Station has revealed new information about how the Sun’s magnetic field affects cosmic rays on their way to Earth. Read More »
Viewpoint
Antiprotons from Beyond the Solar System
The spectrum of cosmic-ray antiprotons has been measured for a full solar cycle, which may allow a better understanding of the sources and transport mechanisms of these high-energy particles. Read More »