Android 2.4 will be released in June or July, and Android will announce the new system at its IO conference in early May in San Francisco.

FORBES: Morning Tech Wrap: iPhone, Android, Microsoft

Io is the most volcanic body in the solar system.

ECONOMIST: Planetary pretenders

Building on this discovery, Galileo found that Io is by far the most volcanically active body in the solar system about 100 times more active than Earth.

ECONOMIST: Galileo and Jupiter