Astronomers have finally unlocked a crucial piece of the planet formation puzzle by detecting the magnetic fingerprint of a young star’s protoplanetary disk. Using ALMA, researchers observed how dust ...

Radiation belts are a normal part of the architecture of a planet with a global magnetic field. Stars are constantly leaking particles, borne by a stellar wind; these stream out and, where they ...

A mysterious radio signal from a distant planet has sparked excitement among astronomers, hinting at the tantalizing ...

Solar Orbiter has revealed that tiny, hair-like jets in the Sun’s coronal holes are responsible for both fast and slow solar ...

The largest solar storm in two decades hit Earth in May 2024. For several days, wave after wave of high-energy charged ...

Scientists measured a chorus wave emerging from an unexpected place, and confirmed a key piece of a theory about how these ...

Cosmic rays coming from outside the Solar System bring these particles closer to the Sun, where they experience changes ...