NASA officials say a strong solar flare that erupted from the Sun over the weekend does not threaten the planned Artemis II ...
A massive solar flare produced a coronal mass ejection (CME) heading toward Earth, raising concerns for the Artemis II moon ...
NASA's Solar Dynamics Observatory captured sunspot AR3386 blast a long-duration X1.6-class solar flare and X1 flare. See time ...
A massive X1.4 solar flare won't endanger NASA's four Artemis 2 astronauts on their way to the moon.
An X1.4 solar flare triggered radio blackouts and launched a fast CME as NASA prepares for its Artemis 2 moon mission.
A new NASA spacecraft has started tracking the particle streams that can make a massive solar flare dangerous while mapping ...
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 ...
Add Yahoo as a preferred source to see more of our stories on Google. Region 4366 seen on the surface of the sun via NASA's Solar Dynamics Observatory (SDO) spacecraft on Feb. 4, 2026. This region is ...