Tags: Solar Wind

Cometary Aurora May Provide Clues on Solar Wind & Space Weather

Aurora or the northern lights have been confirmed on comet 67P/Churyumov-Gerasimenko but is unlike Earth's light show. The invisible aurora, triggered by solar particles, may provide more information on how solar wind affects space weather.

Physicists Copy Some Properties of the Sun in a Ball

Plasma physicists copy the solar wind from the sun in a 3-meter diameter aluminum ball. In 1958, solar physicist Eugene Parker predicted the existence of the solar wind, which is a constant stream of charged particles ejected by the sun from its corona.

Uranus, a Weird Planet, Has a Weird Magnetic Field

The way the planet dances with the solar wind makes it even stranger. Even considering the small number of planets in our solar system, Uranus is odd. A new study of its magnetic field indicates that it is even stranger than we thought.
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