A massive solar eruption was simultaneously recorded on Earth, the Moon, and Mars. ☀️ On October 28, 2021, the Sun let out a massive coronal mass ejection. It was so huge that it spread all the way to both Mars and Earth, even though they were on opposite sides of the Sun and about 250 million kilometers away from each other! Learn more about the solar event: https://bit.ly/3KnUKTQ GIF on loop: SOHO (ESA & NASA) | The Planetary Society

The Sun emitted a strong solar flare on Nov. 30, 2025, peaking at 9:49 p.m. ET. NASA’s Solar Dynamics Observatory captured an image of the event, which was classified as X1.9 class: go.nasa.gov/4alXf6P Solar flares are powerful bursts of radiation. Harmful radiation from a flare cannot pass through Earth’s atmosphere to physically affect humans on the ground. However — when intense enough — they can disturb the atmosphere in the layer where GPS & communications signals travel. To see how such sp

Massive X-Class Solar Flare Heading for Earth 🌎⚡ Auroras Incoming!” A powerful X-class solar flare has erupted from the Sun, launching a coronal mass ejection (CME) directly toward Earth. This event could produce bright, widespread auroras far beyond the polar regions, lighting up the night sky in vivid shades of green, pink, and purple. Space agencies are monitoring the solar storm closely, as strong CMEs can affect satellites, communications, and power grids. For sky watchers, this is a rare