XM Satellite Radio (NASDAQ: XMSR) today announced the successful launch of its XM-4 satellite. Liftoff occurred this evening at 6:49 pm ET from the Sea Launch Odyssey Launch Platform in open waters of ...

On May 22, 2006, XM Satellite Radio announced it would abandon its bid to acquire terrestrial Wireless Communications Service (WCS) frequencies due to failure to obtain FCC approval of the purchase.

Image: The XM Passport is a tiny, portable tuner that delivers XM Satellite Radio to a variety of home entertainment systems, car radios, portable audio players, and other products. The XM Passport (1 ...

Sirius XM is the only satellite radio operator in North America. There are exceptions from automakers such as Honda and Rivian, but just about every new car sold in the U.S. and Canada comes with a ...

NEW YORK - XM Satellite Radio Holdings Inc. and Sirius Satellite Radio Inc., rivals in the fledgling satellite radio industry, have agreed to combine in a deal that investors hope will result in lower ...