Clash on Web radio royalties hits Congress

The clash over music royalties for Internet radio moved to Capitol Hill Wednesday, as lawmakers opened debate on a proposal to revamp the fee system.

Catching signals from a speeding satellite

Soaring high above Earth as they speed through space, satellites are difficult targets to track. Now a new approach developed in Europe is helping ground stations to acquire signals faster and more accurately than ever before.

ACE, workhorse of NASA's heliophysics fleet, is 15

(Phys.org)—The Advanced Composition Explorer (ACE) is Earth's vanguard. Orbiting around a point 900,000 miles away between the Earth and our sun, this satellite is ever vigilant, recording the combination of radiation—from ...

UC Berkeley selected to build NASA's next space weather satellite

(Phys.org) —NASA has awarded the University of California, Berkeley, up to $200 million to build a satellite to determine how Earth's weather affects weather at the edge of space, in hopes of improving forecasts of extreme ...

Liberty to boost stake in Sirius XM to 45 pct

(AP) -- Billionaire John Malone's Liberty Media Corp. said Tuesday that it will spend $650 million to increase its effective control of satellite radio company Sirius XM Radio Inc. to 45.2 percent.

Electronic searching aid for parents

Just a short call and the "Kidfinder" lets you know where your child is right now via SMS. It can be built into a game console and the locating unit even combines GPS position fixing with GSM tracking. In the best-case scenario, ...

Image: Space antenna

Unlike traditional satellite dishes used to pick up television signals, this antenna has to work in space itself. Rather than being clamped to an apartment balcony, it will be installed on the exterior of Europe's Columbus ...

SMOS satellite measurements improve as ground radars switch off

Over a dozen radio signals that have hindered data collection on ESA's SMOS water mission have been switched off. The effort also benefits satellites such as NASA's Aquarius mission, which measures ocean salinity at the same ...

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