Get all your news in one place.
100's of premium titles.
One app.
Start reading
Space
Space
Science
Daisy Dobrijevic

Colossal 'hole' in the sun could spark impressive auroras this weekend

A two panel image, on the left is a close up view of the sun with a large black gap and on the right is a colourful sky filled with auroras showing as ribbons of purple and green light above a snowy scene.

A large coronal hole in the sun's atmosphere is currently facing Earth, sending a blast of high-speed solar wind our way that could trigger geomagnetic storms and auroras this weekend.

The fast solar wind stream is predicted to arrive late Saturday into Sunday (Oct. 11-12), according to space weather forecasters from both NOAA's Space Weather Prediction Center and the U.K. Met Office. Geomagnetic activity could start picking up late Oct. 11, with the highest activity slated for between 5 a.m. and 5 p.m. EDT (0900-1700 GMT) on Oct. 12.

Sign up to read this article
Read news from 100's of titles, curated specifically for you.
Already a member? Sign in here
Related Stories
Top stories on inkl right now
One subscription that gives you access to news from hundreds of sites
Already a member? Sign in here
Our Picks
Fourteen days free
Download the app
One app. One membership.
100+ trusted global sources.