Space weather forecasters are watching for faint CMEs that could reach Earth later this week. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

In the span of two days last week, the sun released two strong solar flares — meaning the solar system experienced its most powerful explosions which can cause some communications blackouts on Earth, ...

After more than three weeks without a powerful solar flare, the sun has suddenly ramped up its activity, firing off three M-class solar flares in less than 24 hours. While the sun has been popping off ...