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

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

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

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

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

A massive X1.4 solar flare won't endanger NASA's four Artemis 2 astronauts on their way to the moon.

Sunspot AR4366 has been very active with several flares recorded, the biggest of them being an X8.3-class solar flare. NOAA's ...

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

Astronomers observed a strong X-class solar flare erupt from the Sun on Sunday night. This immediately caused high frequency ...

During the Artemis II mission launched Wednesday, NASA will test out a pair of new solar radiation forecasts, developed at ...

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 ...