Astronomers using the James Webb Space Telescope have delivered the first detailed weather report of a nearby rogue world, ...

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

The three spacecraft will be forecasting solar storms, mapping our solar neighborhood and observing the outer layer of ...

The Sun's activity is rising again after decades of decline, surprising scientists and raising concerns about space weather.

On the side of the Sun facing Earth, a giant coronal hole appeared in the shape of an enormous love heart, many times the ...

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

The Sun’s poles may hold answers to long-standing mysteries about magnetic cycles, solar wind, and space weather. The polar ...

NASA and the National Oceanic and Atmospheric Administration have launched three new missions to enhance our understanding of ...

The Earth stands alone in the solar system as a habitable world, as far as we know. But that doesn’t mean we don’t get ...

I nterstellar comet 3I/ATLAS is about to vanish from view. Earth and this interstellar interloper will be on opposite sides ...

The White House is trying to divorce us from the sun's benefits, a policy that will cause widespread harm, writes Thom ...