The findings, published in Nature Astronomy, show fine-scale structures in solar prominences, short-lived plasma jets called spicules, and even coronal rain: cooling plasma that falls back to the ...

Forecasters said a recent coronal mass ejection and high-speed winds from a spot on the sun’s surface may disrupt Earth’s ...

Watch this one-week time-lapse of the coronal hole in the Sun's atmosphere from NASA's Solar Dynamics Observatory. Amazing One-Week Time-Lapse Capturing A Gigantic Coronal Hole On Sun Via NASA's Solar ...

It also combines a Stokes polarimeter, which images other spectral information such as coronal line intensity and Doppler velocity. Even though UCoMP has a much smaller aperture (20 cm), it is ...

When Earth is in the firing line of such eruptions ... of the two CMEs released from the filament eruptions. "The second coronal mass ejection in particular shows beautiful structure as it ...

ToplineThe effects of a recent coronal mass ejection could pull the northern lights to several states in the northern U.S. on Thursday, as the phenomenon may be more visible later this week, according ...