Science ❯ Astrophysics

Space Weather

Solar Activity Coronal Mass Ejections Solar Wind Solar Events Impact on Technology Magnetic Storms Solar Flares Solar Impact on Earth Solar Plasma Radiation Protection

SETI Study Finds Stellar Space Weather Can Smear Technosignatures Past Current Searches

Research calibrated with spacecraft signals shows broadened transmissions require wider-band, higher-frequency listening.

SETI Study Finds Stellar Space Weather May Smear Alien Radio Signals

New X4.2 Solar Flare Erupts From AR4366 as Earlier CME Nears Earth

Solar Orbiter Pinpoints Avalanche Reconnection as Trigger of Major 2024 Solar Flare

Parker Solar Probe Reveals CME Material Falling Back to the Sun as Craft Repeats Record-Close Pass

Kamchatka Logs Nine Aftershocks Up to M5.8 as Pacific Rim Sees Fresh Quakes

Four-Day Geomagnetic Storm Ends as Forecasts Turn Quiet

Solar Orbiter Study Separates Fast Solar Electrons Into Flare and CME Origins

DKIST Delivers Sharpest-Ever Solar Flare Images in Peer-Reviewed Study

Inouye Solar Telescope Resolves Solar Flare Loops as Thin as 21 Kilometers

NASA Releases Closest-Ever Images of the Sun From Parker Solar Probe

Chorus Waves Detected Far Beyond Earth's Magnetosphere

NASA Identifies Coronal Loop Flickering as Key Solar Flare Predictor

NASA's ICON Mission Concludes with Major Ionospheric Discoveries