Juno's findings provide fresh evidence for how and where cosmic rays form.

This was achieved using TRACERS, NASA's twin satellites to sample and analyze high-energy electrons.

A large team of researchers working on the Alpha Magnetic Spectrometer Collaboration, which has been analyzing eleven years' worth of data from the Alpha Magnetic Spectrometer (AMS) aboard the ...

For many people, seeing the northern lights is the ultimate bucket list item. Lately, experiencing them has gotten a whole lot easier. I asked my friend Michael Allen about those dancing green and ...

Physicists have solved a longstanding mystery around the process that creates volcanic lightning: when similar particles rub together, why do some become positively charged while others become ...