Artemis 2's Orion spacecraft is well-shielded, but its astronauts may still have to take protective measures if they ...

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

NASA is testing new solar radiation forecasting model on Artemis II to give astronauts earlier warnings of dangerous ...

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

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

If astronauts travelling in Orion – the spacecraft used on Artemis II – receive advance word of a solar storm, they are ...

Add Yahoo as a preferred source to see more of our stories on Google. Left: An artist’s drawing of Earth’s magnetic field (blue lines) interacting with the Sun’s charged particles (yellow lines). The ...

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

In the Artemis II mission, NASA will test out a pair of new solar radiation forecasts, developed at University of Michigan Engineering, designed to protect astronauts venturing away from Earth. The ...

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

Last month, Earth was treated to a massive aurora borealis that reached as far south as Texas. The event was attributed to a solar storm that lasted nearly a full day and will likely contend for the ...

Earth is bracing for a powerful solar storm as the Sun unleashes intense flares, potentially disrupting radio communications, GPS, and power grids. The X2.7-class flare, the strongest of 2025, signals ...