"Understanding these weather processes will be crucial as we continue to discover and characterize exoworlds in the future." ...

A strong geomagnetic storm that has been impacting Earth since Monday has prompted national forecasters to warn officials "to ...

Solar storms —giant bursts of energy from the Sun that disturb the Earth’s magnetic field—may play a role in triggering heart ...

The spacecraft will map the boundaries of the heliosphere, study how Earth’s outer atmosphere reacts to solar activity and ...

The recently launched spacecraft will sit upstream of the solar wind and study it before it gets to Earth. Although they will ...

SpaceX launched a trio of spacecraft Wednesday morning, each meant to study the sun and space weather, and their affects on ...

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

A SpaceX rocket lifted off Wednesday from the Kennedy Space Center in Cape Canaveral, carrying NASA's Interstellar Mapping ...

Earth's atmospheric rivers are no longer traveling along their historical paths. They are shifting toward both poles, an ...

Scientists Found 7,000-Year-Old Mummies in the Desert That Don’t Share DNA With Modern Humans ...

IMAP (short for "Interstellar Mapping and Acceleration Probe") is the primary payload on today's flight. The roughly $600 ...

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