A rapidly growing sunspot has fired off at least 18 M-class and three X-class flares in just 24 hours, including an intense X8.3 eruption.

NEW DELHI -Researchers led by Aryabhatta Research Institute of Observational Sciences (ARIES) have developed a method to reconstruct the Sun’s polar magnetic behavior over the past century by ...

Research conducted by an international team of astronomers from  Southwest Research Institute, Aryabhatta Research Institute of Observational Sciences in India and the Max Plank Institute in Germany ...

High above the Sun’s blazing equator lie its mysterious poles, the birthplace of fast solar winds and the heart of its magnetic heartbeat. For decades, scientists have struggled to see these regions, ...

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.

"More than a century of historic Ca II K observations from the Kodaikanal Solar Observatory offer a unique window into the polar magnetic field of the sun, a key factor governing solar cycles and ...

Intense solar storms from a powerful sunspot region have raised concerns worldwide, with ISRO closely monitoring over 50 Indian satellites amid risks of radio blackouts and signal disruptions.

The Sun’s poles are one of the last uncharted frontiers in solar physics. While space-based satellites and ground-based telescopes have provided extraordinary views of the solar surface, atmosphere, ...

The MarketWatch News Department was not involved in the creation of this content. TORONTO, Jan. 14, 2026 /CNW/ - Polar Racking has supplied foundation solutions for the 240 MW Maryvale Solar and ...