Superbright ‘Comet Lemmon’ flies through auroras over Scotland during surprise solar storm

Oct 21, 2025 | Space

A striking photograph has emerged from the Scottish Highlands, showcasing the brilliant comet C/2025 A6 (Lemmon) seemingly piercing through a vibrant, ‘technicolor’ explosion of auroras. This celestial encounter was captured just days before the comet’s much-anticipated closest approach to Earth, an event marking its nearest pass in over a millennium, highlighting its exceptional luminosity for observers.

Photographer Alan Tough immortalized a breathtaking celestial event during the pre-dawn hours of Saturday, October 18th, from his residence just outside Elgin in northeast Scotland. Tough’s initial aim was to capture the comet in isolation, but his plans shifted dramatically when a sudden, spectacular eruption of the Northern Lights unexpectedly illuminated the sky. This serendipitous event was reported by Spaceweather.com, the first outlet to showcase the remarkable images.

The vibrant auroral displays were the unexpected outcome of a sudden geomagnetic storm, a disturbance triggered by a coronal mass ejection (CME) originating from the sun. While this particular solar storm had initially been forecast, its subsequent delay had significantly lowered expectations for any resulting northern lights. Nevertheless, the disturbance eventually intensified to a G2 (moderate) status, indicating that the spectacular auroras held the potential to be visible across as many as 15 U.S. states, as reported by Live Science’s sister site, Space.com.

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