A diagram shows the sun and the Earth's magnetic field with three axes: Bx, By, and Bz.

Laura Learns Aurora: The Buzz on Bz

Laura here! I am an aurora enthusiast, but new to the science side. Fortunately, the Aurorasaurus blog and website are full of great resources that I’ll be sharing out as I cultivate my knowledge.  This week: what is Bz (pronounced “bee-zee”)? It sounds complicated but this post by former intern Sean McCloat makes it clearer.[…]