Plasma outflow from plasmasphere to magnetosphere

A new study provides the first conclusive proof of the existence of a space wind first proposed theoretically over 20 years ago.

Hubble snaps auroras on Uranus

Astronomers using the Hubble Space Telescope have for the first time captured images of auroras on the giant ice planet Uranus.

Venus's space weather happens up close and personal

Astronomers studying Venus have spotted a type of space weather outburst called a hot flow anomaly (HFA), which causes a temporary reversal of the solar wind that normally flows right past.

Juno is on its way to Jupiter

The solar-powered Juno spacecraft lifted off aboard an Atlas V rocket this morning and began its five-year journey to the planet Jupiter.