The powerful X1.1 solar flare from sunspot region 4298 sparked strong radio blackouts on the sunlit portion of Earth at the ...

A powerful solar eruption on November 30 unleashed disruptions across aviation, communications, and monitoring systems in the ...

A powerful X1.9 solar flare from new sunspot AR4299 triggered strong radio blackouts, as giant sunspot AR4294 rotates into ...

Solar flares and other activity can disrupt radio communications, power grids and navigation signals, according to NASA.

On December 8, 2025, the sun unleashed a significant solar flare, classified as an X-class event, raising concerns among scientists and technology experts alike. This article will explore the ...

MOSCOW (Xinhua): The Sun emitted a powerful X-level solar flare on Monday, according to Russian solar researchers. The X1.1 ...

MOSCOW, Dec. 8 (Xinhua) -- The Sun emitted a strong X-level solar flare on Monday, according to Russian solar researchers. The X1.1 flare was recorded at 08:01 Moscow time (0501 GMT) and lasted about ...

A sunspot 10 times larger than Earth has appeared on the surface of the sun just as an X1.9-rated solar flare occurred.

A sunspot, potentially generating multiple solar flares, may lead to auroras that could be visible as far south as Alabama.

The Sun fired a staggering X1.9-class solar flare at the turn of the month, triggering a sudden, widespread radio blackout ...

Radio Communications: Solar flares can disrupt high-frequency radio communications, impacting pilots and maritime operations. Electric Power Grids: Intense solar activity can induce currents in power ...

From 93 million miles away, the Sun just got a lot more personal. Astronomers have now seen some of its finest magnetic ...