Science ❯ Astrophysics

Magnetism

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Helioseismology Shows Sun’s Magnetic Activity Is Becoming Confined to a Shallow Near‑Surface Layer

This shift could change how scientists model the solar dynamo, complicating efforts to forecast space weather.

Astronomers Spot Long-Lived Bow Shock Around Diskless White Dwarf, Defying Models

Study Challenges 'Ice Giant' Label for Uranus and Neptune

Real-Time Black Hole Flare Triggers Ultrafast Wind at 20% Light Speed

Rogue Planet Devours Matter at Record 6 Billion Tons Per Second

Gas Giant HIP 67522 b Triggers Intense Stellar Flares, Accelerating Its Atmospheric Loss

Inouye Solar Telescope Maps 20-Kilometer-Wide Magnetic Striations on Sun’s Surface