The aurora borealis is a spectacle of space weather, but solar flares and coronal mass ejections have far more Earthly ...

NASA’s IMAP mission will explore the heliosphere and study how it shields Earth from cosmic radiation and space weather.

Three missions aimed at observing space weather are set to launch Sept. 23 from Florida. Here's what to know about NASA's ...

Geomagnetic disturbances caused by solar activity could be increasing the risk of heart attacks here on Earth, according to a ...

The Carruthers Geocorona Observatory is the first mission focused on studying changes in the exosphere, the Earth’s outermost atmosphere. The NOAA mission will measure the solar wind, thermal plasma ...

Researchers from theUniversity of Hawai’i have cracked the mystery of solar rain that occurs in the Sun’s corona, the ...

President Trump’s proposed NASA budget looks to drop 41 science missions including 19 that are operational in space. The new ...

A congressional subcommittee spent nearly two hours on Tuesday discussing the rarely practiced but frequently talked about ...

Extreme weather events, from heavy rainfall to heat waves and droughts, are increasingly threatening crop yields globally, so ...