The first “intense” flare peaked at 9:07 p.m. ET on April 23, with the second following seven hours later at 4:13 a.m. ET ...

The sun is an incomprehensibly gigantic, constantly roiling nuclear furnace—but some days are even busier than others. Based ...

The northern lights may be visible this weekend after a flurry of activity on the sun, with an X-class solar flare and ...

NASA's Solar Dynamics Observatory captured sunspot AR3386 blast a long-duration X1.6-class solar flare and X1 flare. See time ...

A massive solar flare produced a coronal mass ejection (CME) heading toward Earth, raising concerns for the Artemis II moon mission.

The Sun fired off two powerful X-class solar flares within hours, triggering temporary radio ...

An X1.4 solar flare triggered radio blackouts and launched a fast CME as NASA prepares for its Artemis 2 moon mission.

Just days before the Artemis II mission, some other activity in space caught the attention of Nasa officials. According to NASA, a strong solar flare was emitted from the sun on Sunday night, ...

Add Yahoo as a preferred source to see more of our stories on Google. The sun emitted some of the most powerful solar flares this week, NASA announced. The star emitted three strong solar flares on ...

A strong solar flare peaked just after 9 a.m. Tuesday, but what does that mean? Can it be seen from Earth?Tuesday's solar flare was not the first this year or even this month. Here is more information ...

Add Yahoo as a preferred source to see more of our stories on Google. Just days before the Artemis II mission, some other activity in space caught the attention of Nasa officials. According to NASA, a ...