![Aurora as seen on 17 September 2021 over Sweden.](https://www.sansa.org.za/wp-content/uploads/2021/09/Picture1.png)
September 27, 2021
A Glancing Blow May Make the Night-Sky Glow!
A dark filament of a wound-up magnetic field erupted from the Sun's southern hemisphere on 19 September. It is not directly headed for the Earth, and when it arrives on 23 September, it may not have a significant impact