Sirius Satellite Radio announced Thursday that year 2007 has ended with 8.3 million subscribers.

SIRIUS' subscriber base increased 38% in 2007, and our gross subscriber additions in 2007 were the highest in the history of satellite radio, said Mel Karmazin, CEO for SIRIUS.

During 2007, SIRIUS added approximately 2.3 million net subscriber additions. SIRIUS delivers more than 130 channels of programming in all of radio.

SIRIUS is the Official Satellite Radio Partner of the NFL, NASCAR and NBA, and broadcasts live play-by-play games of the NFL and NBA, as well as live NASCAR races.

SIRIUS plans to release full year 2007 financial results and 2008 guidance in February 2008.