Earth's magnetic field was struck by a "severe" solar storm Monday (Jan. 19), triggering vibrant auroras in the U.S. and ...

NASA's Interface Region Imaging Spectrograph (IRIS) mission captured an X1.1-class solar flare. See time-lapse footage of the ...

A NOAA forecast suggest that northern lights may be visible in northern U.S. states on Jan. 20. Here's where aurora displays ...

X1.9-rated solar flare erupted from sunspot 4341 on January 18, causing R-3 radio blackouts.

It will be well worth taking a look to the north Monday night after dark until dawn from a dark sky site with a clear horizon ...

A rare and fast CME triggered a severe G4 geomagnetic storm, producing brilliant auroras seen across Europe and the U.S.

When interstellar visitor 3I/ATLAS exhibited some peculiar movements, speculation arose regarding potential alien origins.

TOPEKA (KSNT) – Some Kansans may be lucky enough to catch sight of the Northern Lights this week thanks to a recent burst of ...

The National Oceanic and Atmospheric Administration is predicting a G4-level geomagnetic storm after a long-duration solar ...

Last year, astronomy enthusiasts in Estonia had the chance to witness both a total lunar eclipse and the northern lights in ...

A G1-level geomagnetic storm is predicted “due to potential compounded effects of a CIR and a CME,” as reported by NOAA ...

If you were to ask a group of dedicated amateur astronomers to list their favorite telescopic targets, few if any would mention asteroids. That’s easy to understand. The typical asteroid lacks the jaw ...