Massive explosions from the sun pose a radioactive triple threat to the moon, Earth, and Mars

• An explosion from the sun blasted radiation into space, reaching the Earth, Mars, and the moon in 2021.
• These particles cannot harm humans on Earth, but they may harm people in space, research shows.
• Space meteorologists are working with the government to monitor these events and keep people safe.

Sometimes the sun erupts, spewing high-energy particles across space, like a lactose-intolerant person heading to the bathroom after a glass of milk.