Studying exoplanets has given astronomers insights into the characteristics that could help them find life beyond Earth. For years, astronomers thought an exoplanet's location in a star's habitable zone was enough to make it an Earth-like world. But some stars are more active than our sun, expo...
Source: [Phys.org](https://phys.org/news/2026-09-ska-magnetic-fields-distant-exoplanets.html)