Here are some possible new headlines for this article: 1. “Activity on the Rise: Solar Max 2024 Tightens its Grip with Four M Flares” 2. “Fire on Earth’s Sun: Active Regions Spouting Four M Flares in 24 Hours” 3. “Hold on Tight: Earth’s Sun Sets 2024’s Skies Ablaze with Four M Flares” 4. “Countdown to Solar Max: Earth’s Sun Fires Off Four M Flares in a Day” 5. “Solar Max 2024: Earth’s Sun Delivers Stunning Performance with Four M Flares” Remember, the headline should be engaging and eye-catching to draw the attention of potential readers. It should also be relevant and accurately represent the content of the article.

From College Park, Maryland, the EarthSky Sun News team brings you the latest update on solar activity. As of January 12, 2024, the sun has been particularly active, with four M flares recorded on its path to Solar Max, the peak of the sun’s 11-year cycle expected in 2024. Over the past 24 hours, the … Read more

Gamma Ray Burst Leads to Rare Disturbance in Earth’s Ionosphere

On August 1, 1983, the Earth experienced a significant disturbance in its atmosphere due to a gamma ray burst (GRB) believed to have originated from the explosion of a nearby massive star. This event had a noticeable effect on low-frequency radio waves traveling around the planet by disturbing the lower ionosphere, a partially ionized region … Read more