Representatives From Discovery Communications to Ring the NASDAQ Stock Market Opening Bell

Company to Commemorate First Day of Trading as Public Company On NASDAQ


ADVISORY, Sept. 17, 2008 (GLOBE NEWSWIRE) --



 What:
 John Hendricks, Founder & Chairman and David Zaslav, President and
 Chief Executive Officer of Discovery Communications will preside
 over the opening bell to celebrate the company's first day of
 trading as a public company. Discovery Communications is the world's
 number-one nonfiction media company reaching more than 1.5 billion
 cumulative subscribers in more than 170 countries.  The executives
 will be joined by several on-air personalities from across
 Discovery's networks including Bindi and Terri Irwin (BINDI THE
 JUNGLE GIRL); Stacy London and Clinton Kelly (WHAT NOT TO WEAR) and
 Sig Hansen, Phil Harris and Johnathan Hillstrand, the captains from
 the Emmy-award winning series DEADLIEST CATCH.

 Where:
 NASDAQ MarketSite - 4 Times Square - 43rd & Broadway - Broadcast Studio

 When:
 Thursday, September 18, 2008 at 9:30 a.m. EDT

 Contact:
 Michelle Russo
 SVP, Global Corporate Communications
 Discovery Communications
 O: 240-662-2901
 M: 240-678-6375
 Michelle_Russo@discovery.com

 NASDAQ MarketSite:
 Jolene Libretto; 646.441.5220; mobile - 347.219.9539
 Jolene.Libretto@NASDAQ.com

Feed Information:

The opening bell is available from 9:20 a.m. to 9:35 a.m. on Galaxy 28 C/9, downlink frequency 3880 horizontal. The feed can also be found on Waterfront fiber 1623. If you have any questions, please contact Jolene Libretto at (646) 441-5220.

Radio Feed:

An audio transmission of the opening bell is also available from 9:20 a.m. to 9:35 a.m. on uplink IA6 C band / transponder 24, downlink frequency 4180 horizontal. The feed can be found on Waterfront fiber 1623 as well.

Webcast:

A live webcast of the NASDAQ Opening Bell will be available at: http://www.nasdaq.com/reference/marketsite_about.stm.

Photos:

To obtain a hi-resolution photograph of the Market Open, please go to http://www.nasdaq.com/reference/marketsite_events.stm and click on the market open of your choice.

About Discovery Communications:

Discovery Communications is the world's number-one nonfiction media company reaching more than 1.5 billion cumulative subscribers in over 170 countries. Discovery empowers people to explore their world and satisfy their curiosity through 100-plus worldwide networks, led by Discovery Channel, TLC, Animal Planet, Science Channel, Planet Green, Investigation Discovery and HD Theater, as well as leading consumer and educational products and services, and a diversified portfolio of digital media services including HowStuffWorks.com. Discovery Communications is owned by Discovery Holding Company (NASDAQ: DISCA, DISCB), Advance/Newhouse Communications and John S. Hendricks, Discovery's founder and chairman. For more information, please visit www.discoverycommunications.com.