October 3, 2026
In an unprecedented scientific achievement, astronomers have succeeded, for the first time, in monitoring radio waves that likely emanate directly from a planet outside the solar system, paving the way for new horizons for studying the magnetic fields of distant planets.
A study that has not yet been peer-reviewed showed that researchers detected repeated signals from the giant gas planet Beta Pictoris b, which has a mass of about 12 times the mass of Jupiter and is located at an estimated distance of 63 light-years from Earth.
The research team believes that these signals are related to the aurora phenomenon, resulting from the interaction of charged particles with the planet’s magnetic field, estimating that the strength of this field may exceed 200 times the strength of Jupiter’s magnetic field.
To achieve this discovery, the team relied on the use of the “MeerKAT” array, which includes 64 radio telescopes in South Africa. The researchers succeeded in accurately separating the signals emanating from the planet from the strong emissions coming from its host star, an achievement that gives the discovery its exceptional scientific value.
Although these signals do not represent evidence of the existence of life, confirming the validity of the results will give scientists an advanced research tool to explore exoplanets and determine the characteristics of their magnetic fields and surrounding space environments.
