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Scientists detect radio signals from exoplanet beta Pictoris b for first time

A team of astronomers led by Kevin Ortiz Ceballos detected radio signals from the exoplanet beta Pictoris b on September 22, 2026.

Astronomers detect radio signals coming from an exoplanet for the first time
File photo Astronomers detect radio signals coming from an exoplanet for the first time Photo: Phys.org

Telescope identifies planetary source

Researchers used South Africa's MeerKAT radio telescope to study the system located 64 light-years away. They distinguished these signals from previous detections because the waves originated directly from the planet rather than its host star.

Auroras explain the bursts

The faint, repeating radio bursts are linked to auroras generated by the planet's powerful magnetic field. High-energy charged particles travel along magnetic field lines and interact with the upper atmosphere to create this phenomenon.

No evidence of alien life

Scientists state that these findings do not indicate communication between extraterrestrial civilizations. The signals represent natural physical processes occurring on a massive gas giant orbiting a distant star.

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