Comet 12P/Pons-Brooks and Jupiter were seen by NASA's Solar TErrestrial Relations Observatory-A (STEREO-A). Credit: Space.com | NASA STEREO | edited by Steve Spaleta ...

A century of solar observations from Kodaikanal Solar Observatory and modern satellite data reveal patterns in the Sun’s polar magnetic activity, aiding predictions of future solar cycles.

X-rays stream off the sun in this first picture of the sun, overlaid on a picture taken by NASA Solar Dynamics Observatory SDO, taken by NASA NuSTAR. The field of view covers the west limb of the sun.

CINCINNATI (WKRC) - The Cincinnati Observatory is offering a sweet way to soak up the sun with its annual Sun-Day Sundae Sunday celebration. Set for Sunday, July 20, from 1 p.m. to 4 p.m., the ...

Coronado student Jeff Venable uses his specialized solar filter Mylar "Eclipse Shades" to view the sun after it finally made an appearance after being hidden behind clouds for most of the day. Gazette ...