New spacecraft, alongside ground-based tools, will make the process of monitoring and forecasting space weather easier in the future, resulting in more comprehensive forecasts with greater lead times.

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. Another space weather feature, coronal mass ejections (shown above) send plasma and magnetic field material from the sun's corona ...

Our planet rests inside a magnetic cocoon filled with plasma—but it's not always peaceful and quiet. Activity from the sun ...

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 ...

Main engine exhaust, solid rocket booster plume and an expanding ball of gas from the external tank is visible seconds after the space shuttle Challenger accident on Jan. 28, 1986. "Flight controllers ...

The hazards that the Artemis II crew must navigate during their 10-day flight are plentiful, starting from the second they launch aboard the most powerful rocket to ever carry humans and continuing ...

A cluster of space weather satellites blasted off Wednesday morning to cast fresh eyes on solar storms that can produce stunning auroras but also scramble communications and threaten astronauts in ...

This will be an open session meeting, please visit the website for the agenda and a link to the livestream. The National Academies' Space Weather Roundtable (http ...

Another space weather feature, coronal mass ejections (shown above) send plasma and magnetic field material from the sun's corona into space and can trigger geomagnetic storms when they hit Earth.

In October 1989, a blast from the sun flung out a stream of super-powered protons. This solar storm lasted for days and forced astronauts working in low-Earth orbit, aboard NASA’s Atlantis space ...