NASA officials say a strong solar flare that erupted from the Sun over the weekend does not threaten the planned Artemis II ...

A powerful burst of solar activity briefly caught attention this week, arriving just days before one of the most closely ...

Spread the loveOn March 30, 2026, the Sun unleashed a powerful X1.4 solar flare, creating significant disruptions in radio communications on Earth and raising concerns regarding NASA’s upcoming ...

A surge of geomagnetic activity could keep auroras shimmering across the night sky from Wednesday, April 1, into Thursday, ...

Add Yahoo as a preferred source to see more of our stories on Google. A geomagnetic storm watch has been issued after a powerful solar flare over the weekend. The solar flare peaked at 9:49 p.m. EST ...

Add Yahoo as a preferred source to see more of our stories on Google. A monster sunspot has taken aim at Earth after firing off dozens of powerful flares Sunday and Monday (Feb. 1-2) — including the ...

LAS CRUCES — The eerie yet beautiful auroras that delivered pink and green nighttime skies across New Mexico and much of the U.S. this month are the result of geomagnetic storms caused by solar ...

An X-class solar flare and coronal mass ejection threaten to interfere with the most anticipated space launch in over 50 ...

OVRO-LWA radio data contrasts a quiet day (Sept. 29, 2025) with the hours after the X1.7-class flare recorded at 2:35 ET on Nov. 9. The type III radio bursts, shown in the radio dynamic spectrum ...

The Sun released a strong solar flare on Tuesday, Feb. 3, following several eruptions in the preceding days, raising the possibility of increased geomagnetic storm activity. Nasa’s Solar Dynamic ...