Investor Relations

Mel Karmazin to Keynote at the Credit Suisse Media Week Conference

NEW YORK, Nov 30, 2006 /PRNewswire-FirstCall via COMTEX News Network/ -- SIRIUS Satellite Radio (Nasdaq: SIRI) today announced that Mel Karmazin, Chief Executive Officer, is expected to participate in a keynote lunch discussion at the Credit Suisse Media Week Conference in New York, NY on Wednesday, December 6, 2006 at approximately 12:30 PM ET.

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A live audio webcast of the keynote discussion will be available via the Investor Relations section of the Company's website sirius.com on Wednesday, December 6, 2006, at approximately 12:30 PM ET.

About SIRIUS

SIRIUS, "The Best Radio on Radio," delivers more than 130 channels of the best programming in all of radio. SIRIUS is the original and only home of 100% commercial free music channels in satellite radio, offering 69 music channels. SIRIUS also delivers 65 channels of sports, news, talk, entertainment, traffic, weather and data. SIRIUS is the Official Satellite Radio Partner of the NFL, NBA and NHL and broadcasts live play-by-play games of the NFL, NBA and NHL. All SIRIUS programming is available for a monthly subscription fee of only $12.95.

SIRIUS Internet Radio (SIR) is a CD-quality, Internet-only version of the SIRIUS radio service, without the use of a radio, for the monthly subscription fee of $12.95. SIR delivers more than 75 channels of talk, entertainment, sports, and 100% commercial free music.

SIRIUS products for the car, truck, home, RV and boat are available in more than 25,000 retail locations, including Best Buy, Circuit City, Crutchfield, Costco, Target, Wal-Mart, Sam's Club, RadioShack and at shop.sirius.com.

SIRIUS radios are offered in vehicles from Audi, Bentley, BMW, Chrysler, Dodge, Ford, Infiniti, Jaguar, Jeep(R), Land Rover, Lexus, Lincoln-Mercury, Mazda, Mercedes-Benz, MINI, Nissan, Rolls Royce, Scion, Toyota, Porsche, Volkswagen, and Volvo. Hertz also offers SIRIUS in its rental cars at major locations around the country.

Click on www.sirius.com to listen to SIRIUS live, or to purchase a SIRIUS radio and subscription.

Any statements that express, or involve discussions as to, expectations, beliefs, plans, objectives, assumptions, future events or performance with respect to SIRIUS Satellite Radio Inc. are not historical facts and may be forward-looking and, accordingly, such statements involve estimates, assumptions and uncertainties which could cause actual results to differ materially from those expressed in any forward-looking statements. Accordingly, any such statements are qualified in their entirety by reference to the factors discussed in our Annual Report on Form 10-K for the year ended December 31, 2005 and Quarterly Reports on Form 10-Q for the quarters ended June 30, 2006 and September 30, 2006 filed with the Securities and Exchange Commission. Among the key factors that have a direct bearing on our operational results are: our dependence upon third parties, including manufacturers of SIRIUS radios, retailers, automakers and programming partners, our competitive position and any events which affect the useful life of our satellites.

    G-SIRI

    Investor Relations:

     Jaymie VanValkenburgh
     SIRIUS
     (212) 584-5158
     jvalkenburgh@siriusradio.com

SOURCE SIRIUS Satellite Radio

Jaymie VanValkenburgh of SIRIUS Satellite Radio, +1-212-584-5158, or
jvalkenburgh@siriusradio.com
http://www.sirius.com

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