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Astronomers Detect First Radio Signals from Exoplanet, Not Intelligent Life
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Firstpost•03-10-2026, 06:31
Astronomers Detect First Radio Signals from Exoplanet, Not Intelligent Life
- •Astronomers have directly detected the first-ever radio emission from a planet outside our solar system, Beta Pictoris b, located 63 light-years away.
- •The detected signals indicate a colossal magnetic field, not intelligent life, according to researchers from the Centre for Astrophysics | Harvard & Smithsonian.
- •The gas giant, 12 times the mass of Jupiter, exhibits auroral radio emissions similar to Earth's northern lights, caused by its incredibly strong magnetic field.
- •Beta Pictoris b's magnetic field is at least 200 times stronger than Jupiter's, providing a natural shield against disruptive energy.
- •This discovery offers a new method for observing and understanding planets beyond our solar system through radio observations.
Key Questions Answered
The radio signals were produced by natural auroral processes and an extremely powerful magnetic field on the exoplanet, rather than intelligent extraterrestrial life.
The gas giant exoplanet Beta Pictoris b is located approximately 63 to 64 light-years away from Earth.
Researchers used the MeerKAT radio telescope array in South Africa to observe the system and successfully trace the radio emissions to the exoplanet.
