Science | WPN World People News

This chart compares the first Earth-size planets found around a sun-like star to planets in our own solar system, Earth and Venus.

Thanks in part to sales of its popular Galaxy S and Galaxy S II Android smartphones, Samsung has broken its own record by selling 300 million handsets--and counting--in 2011.

This artist's concept shows NASA's Dawn spacecraft orbiting the giant asteroid Vesta. The depiction of Vesta is based on images obtained by Dawn's framing cameras.

Developing countries are at higher risk of being the target of cyberattacks, a United Nations-led forum on cybersecurity heard today, where experts discussed ways to mitigate this phenomenon at the national and international levels.

'Homestake' Vein, False Color
This false-color view of a mineral vein called "Homestake" comes from the panoramic camera (Pancam) on NASA's Mars Exploration Rover Opportunity.

This image using color data obtained by the framing camera aboard NASA's Dawn spacecraft shows Vesta's southern hemisphere in color, centered on the Rheasilvia formation.

This artist's conception illustrates Kepler-22b, a planet known to comfortably circle in the habitable zone of a sun-like star.

As customers turn to solution providers for help with managing their mobile devices, its important for channel partners to carefully calculate which services and solutions they want to offer in order to have a comprehensive--and thriving--business model. There are a lot of strategic decisions to be made that can make or break a mobility practice. The following are four key choices that managed service providers, VARs, and even consultants and integrators will need to make as they build their mobile management businesses.

NASA's Deep Impact spacecraft. Image credit: NASA/JPL-Caltech.

NASA's Cassini spacecraft obtained these views of the south polar area of Saturn's moon Enceladus in visible and near-visible (ultraviolet and infrared) light and synthetic-aperture radar (SAR).