Astronomy Almanac
>
Home
Images
Questions
Almanac
Our Universe
Planets
Moons
Constellations
Stars
Messier Objects
Galaxies
Nebulae
History
Timelines
Astronomers
Glossary
Glossary
>
Solar Wind
Definition
Solar Wind
The solar wind is a stream of electrified particles emitted by the outermost layers of the Sun