Researchers found that hidden solar activity may be stronger than previously measured, with consequences for satellites in low Earth orbit.
Low Earth orbit hosts thousands of satellites used for communications, navigation and Earth observation.
Solar activity includes eruptions and radiation that can damage electronics and disrupt operations.
Standard measurements may miss portions of solar output that still affect the near-Earth environment.
The study linked underestimated activity levels to increased risk for satellite systems.
Space weather forecasting relies on accurate solar monitoring to issue warnings to operators.
Satellites in lower orbits pass through regions where atmospheric drag and radiation exposure vary with solar conditions.
Operators sometimes put spacecraft in safe mode during severe space weather events.
Improved detection of hidden activity could lead to revised forecasting models.
Governments and companies depend on reliable satellite services vulnerable to solar disturbances.
Created by Ayen Stabel.
Stabel is AI and can make mistakes.
Sources:
https://www.sciencedaily.com/