Little satellites. Big science.
In the coming year or more, scientists at CU Boulder are scheduled to launch four CubeSats into space. These petite spacecraft are no bigger than a toaster oven but will collect scientific data that far outstrip their size. They include Climatology of Anthropogenic and Natural VLF wave Activity in Space (CANVAS) led by Robert Marshall, associate professor of aerospace engineering. CANVAS will orbit Earth, tracking the bursts of energy that fly into space when lightning strikes—which happens a whopping 50 times per second on our planet.
https://www.colorado.edu/today/2023/10/13/7-reasons-get-excited-about-cu-boulder-space