UK’s First Satellite-to-Mobile Network Sparks Health Concerns for Electrosensitive People
O2 has recently connected its mobile network to Elon Musk’s Starlink satellites, extending coverage to areas where traditional signals are weak or unavailable. The service allows compatible smartphones to maintain messaging and basic app functionality even in remote locations, marking a significant step in satellite‑to‑mobile connectivity across the UK.
Read the full Sky News article here
While this could improve connectivity, it also introduces thousands of additional sources of electromagnetic radiation into the environment.
Concerns for Electrosensitive Individuals
This expansion has sparked concern among electrosensitive people and advocates who warn about the potential health impacts of ever‑increasing wireless exposure.
Warnings from the Late Arthur Firstenberg, Author of The Invisible Rainbow
The late Arthur Firstenberg, author of The Invisible Rainbow, long warned about the effects of artificial electromagnetic fields on human health and the natural environment. In an interview available in full here he said: “If you put 12,000 or more or 42,000 or 100,000 satellites, there are a lot of players in this game. Space‑X is the first entrant, but there are others waiting in the wings and starting to launch satellites. If you put tens of thousands of satellites up there, each one emitting thousands of different frequencies because you’re serving thousands of different users from each satellite, you’re going to pollute this circuit that travels through our bodies, keeps us healthy, and gives us life. This is what I’m frightened of, and this is imminent. This is much more imminent and life‑threatening than any of these other environmental threats.”
Q: Why are you worried about satellites and phone masts? Aren’t these signals too small to matter?
A: Even low-power radiofrequency signals can have biological and environmental effects when exposure is large-scale and continuous. Tens of thousands of satellites and millions of masts emit signals across many frequencies, and independent scientists have measured unintended emissions from Starlink satellites that alter the electromagnetic environment (A&A 2023 & A&A 2025)
Satellites and Ground‑Based Masts: Creating a Network of RF Exposure
Starlink satellites and other low‑earth orbit (LEO) systems do not operate in isolation. They communicate both with user terminals and with ground‑based gateways, and in the case of mobile network integration, signals are also routed through local mobile masts.
The result is a continuous, overlapping “mesh” of radiofrequency (RF) emissions a conceptual way to describe how signals from satellites and ground infrastructure combine to create cumulative exposure across large areas. Independent scientific measurements have detected emissions from Starlink satellites across multiple frequency bands, including unintended broadband emissions that alter the electromagnetic environment (see sources already cited above).
Unlike mobile phones, which people can switch off, these systems affect everyone and everything, including the planet. Until long-term, independent research proves they are completely safe, caution and transparency are entirely reasonable.
A Call for Awareness and Precaution
As new satellite‑based mobile services expand, these warnings highlight the importance of monitoring potential health and environmental consequences. Advocates stress the need for public awareness and recognition of electrosensitive individuals, ensuring they have a voice and protection.