There is a chance of powerful X-class solar flares that are capable of causing radio blackouts over the next three days, ...

The sun appears to have woken from its slumber with an impulsive X-class solar flare, the most powerful class of solar flare. The dramatic eruption originated from sunspot region 3912, reaching ...

A powerful X1.8 solar flare erupted on January 4, 2025, and was recorded at its peak—7:48 a.m. ET—by NOAA’s Solar Ultraviolet ...

X-class denotes the most intense flares ... Ultraviolet Imager captured this image ... [+] of a solar flare — seen as the bright flash on the right side – on Dec. 8. The image shows a subset ...

The sun started 2025 with a bang as it fired off a powerful solar flare this morning. The X-class solar flare peaked at an X1.2 at 6:40 a.m. EST (1140 GMT) on Friday (Jan. 3), releasing a blast of ...

As Earth completes yet another full orbit around the Sun, an encroaching storm is expected to bathe the planet in a glorious ...

Sunspot AR3869 erupted with an X3.3-class solar flare. NASA's Solar Dynamics Observatory captured the fireworks. Footage ...

Solar flares erupt near sunspots on the surface of the sun. According to the NICT, an “X-class” explosion, the largest on a five-point scale, occurred at 10:56 a.m. on Oct. 9 in Japan Standard ...