![Solar activity is expected to reach a peak in 2025, and energy grids on Earth may not be prepared. AP](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/UEIWHHLTWQBRCCHN7RFJVPQEWQ.jpg?smart=true&auth=96d5365e66bddef1956fc1b5db4ca55d67bf2c40a5dcc2cc1125f9adc2f83cf2&width=400&height=225)
Solar activity is expected to reach a peak in 2025, and energy grids on Earth may not be prepared. AP
Solar activity is expected to reach a peak in 2025, and energy grids on Earth may not be prepared. AP
Twenty minutes to impact: Solar storms could wreak power grid havoc on Earth
Experts warn energy cables may not be prepared for magnetic storms