A strong solar flare emitted from the sun just days before the Artemis II launch, but NASA said they aren't concerned about ...

Watch footage of the Sun unleashing an X1.2-class solar flare. NASA's Solar Dynamics Observatory captured the fireworks in ...

With NASA preparing for the Artemis II launch (expected tomorrow, 1 April), a strong solar flare earlier this week is putting ...

Space weather can pose a serious risk for astronauts and satellites in space if an X-class flare, the most powerful type of ...

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

Nasa’s Artemis II mission to the Moon could end up being scuppered by the Sun, after a powerful solar flare triggered radio ...

A massive solar flare could leave Nasa's Moon mission in peril after a solar incident triggered radio blackouts this week.

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

Another space weather feature, coronal mass ejections (shown above) send plasma and magnetic field material from the sun's ...

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

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 ...

A new NASA spacecraft has started tracking the particle streams that can make a massive solar flare dangerous while mapping ...