The Northern Lights make a mysterious noise and now we might know why

For 30 years, one man has been obsessed with the whisperings of the aurora borealis. His search for its origins may finally be over
Source: https://www.newscientist.com/article/mg24232240-400-the-northern-lights-make-a-mysterious-noise-and-now-we-might-know-why/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home