Investor Relations

SIRIUS Satellite Radio to Speak at the CIBC Media, Internet & Telecommunications Conference

NEW YORK, May 9, 2006 /PRNewswire-FirstCall via COMTEX News Network/ -- SIRIUS Satellite Radio (Nasdaq: SIRI) today announced that David Frear, its Executive Vice President and Chief Financial Officer, is expected to participate in a question and answer session at the CIBC Media, Internet & Telecommunications Conference in Boston, MA on Wednesday, May 10, 2006, at 9:30 a.m. ET.

(Logo: http://www.newscom.com/cgi-bin/prnh/19991118/NYTH125 )

A live audio webcast of the presentation will be available via the Investor Relations section of the Company's website sirius.com on Wednesday, May 10, 2006, at 9.30 a.m. ET.

About SIRIUS

SIRIUS delivers more than 125 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 67 music channels available nationwide. SIRIUS also delivers 61 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 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 http://shop.sirius.com.

SIRIUS radios are offered in vehicles from Audi, 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 http://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 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

    Media Contact:
     Jim Collins
     SIRIUS
     212-901-6422
     jcollins@siriusradio.com

    Investors:
     Jaymie VanValkenburgh
     SIRIUS
     212-584-5158
     jvanvalkenburgh@siriusradio.com

SOURCE SIRIUS Satellite Radio

Media, Jim Collins, +1-212-901-6422, jcollins@siriusradio.com, or Investors, Jaymie
VanValkenburgh, +1-212-584-5158, jvanvalkenburgh@siriusradio.com, both of SIRIUS
Satellite Radio
http://www.prnewswire.com

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