Scientists warn that hidden changes in the Sun could jeopardize Earth’s technology

Researchers have identified subtle, previously unnoticed variations in solar activity. These hidden changes are not reflected in standard monitoring. Scientists say the shifts could affect satellite operations. Ground‑based communication networks may also be vulnerable. The findings raise concerns about the reliability of modern infrastructure. Ongoing studies aim to quantify the potential impact. Experts call for enhanced solar observation capabilities. Monitoring the Sun’s behavior will be crucial for technology resilience.