The hazards that the Artemis II crew must navigate during their 10-day flight are plentiful, starting from the second they ...

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

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As NASA’s Artemis II mission prepares for liftoff, most of the conversation in D.C. and around the nation has rightly ...

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

Though sci-fi movies would have us believe that space is incredibly cold — even freezing — space itself isn't exactly cold. In fact, it doesn't actually have a temperature at all. Temperature is a ...

The NASA Space Weather Program studies how weather in space affects not only humans on Earth, but also how it could create challenges for astronauts and spacecraft on missions. Space weather is a term ...

Meteorologists give Wednesday’s Artemis launch attempt from Kennedy Space Center an 80% chance of favorable weather.

NOAA's Space Weather Prediction Center (SWPC) in Boulder, Colo., issued a G3 (strong) geomagnetic storm watch for Tuesday, Nov. 11, 2025 into the following day. This comes as forecasters watch a pair ...