We looked at how Twitter can provide a picture of when, and from where, an aurora can be seen. This study showed that the number of aurora-related tweets correlated well with several different “geomagnetic indices”.
We are excited to launch our new quiz tool, available through the Learn section of the website. Each quiz will feature questions designed to test your knowledge of aurora and Aurorasaurus. You can earn 100 points for passing a quiz! You may already be an aurora expert. But in case you’re not, we’ve included explanations[…]