By
Gigabit Systems
July 8, 2025
•
20 min read
The Satellite That Refused To Die
A NASA relic just screamed from beyond the grave — louder than anything else in the sky.
In a story that feels ripped straight from a sci-fi thriller, a long-dead satellite launched by NASA during the Vietnam War era suddenly roared back to life — nearly 60 years after it was declared dead.
Meet Relay-2, launched in 1964 to serve as a communications satellite. It officially stopped functioning in 1967. Since then, it’s been silently tumbling in low Earth orbit.
That changed in June 2024, when astronomers using Australia’s ASKAP telescope detected an extraordinarily powerful radio pulse—so bright it outshone quasars and pulsars. Their excitement quickly turned to shock when they traced it back to none other than NASA’s defunct Relay-2 satellite.
The Zombie Signal: Why Did It Happen?
Researchers suggest two possibilities:
Electrostatic Discharge: Satellites slowly accumulate static electricity from solar radiation and space dust. Over decades, this charge could suddenly release as an intense burst.
Collision With Space Junk: It’s possible Relay-2 was struck by another object, triggering the sudden transmission.
Should We Be Worried?
Experts admit this incident raises eerie questions:
How many “dead” satellites are still capable of unleashing similar bursts?
Could this happen more frequently with Earth’s increasingly crowded orbital space?
Unfortunately, there’s no way to predict when another old satellite might scream. Space agencies can only wait — and listen.
Why This Matters for Cybersecurity & Critical Infrastructure
The incident highlights a massive blind spot:
Aging tech can come back to life in unexpected ways.
Satellites, old infrastructure, or even abandoned systems may still pose risks.
Organizations with satellite communications should include risk monitoring for old devices, firmware, or hardware that might “wake up.”
Just like cybersecurity threats here on Earth, space has its ghosts too.
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#Cybersecurity #SatelliteTechnology #SpaceDebris #SpaceNews #TechRisk