July 30, 2007

Grey Hautaluoma/Tabatha Thompson Headquarters, Washington 202-358-0668/3895 grey hautaluoma@nasa gov, tabatha thompson-1@nasa gov

MEDIA ADVISORY: 07-095

NASA SCIENCE CHIEF TO REVEAL CASSINI PLANS; DISCUSS PROGRAMS

WASHINGTON - Alan Stern, associate administrator for the Science Mission Directorate at NASA Headquarters in Washington, will host a media teleconference at 1 p m EDT, Wednesday, Aug 1 Stern will discuss plans for NASA's Cassini mission to make an unusually close encounter with Saturn's geyser-moon Enceladus and provide project updates for a variety of science flight programs Planetary and astrophysics program developments also will be discussed

Briefing participants also will include:

• James Green, director, Planetary Division, Headquarters
• Jon Morse, director, Astrophysics Division, Headquarters

Media interested in participating in the teleconference should call 888-577-8992 International media should call 630-395-0359 The passcode is "science "

Live audio of the teleconference will be streamed at:

http://www nasa gov/newsaudio

Audio replays of the teleconference will be available until Aug 3 by calling 866-352-7722 International media should call 203-369-0079

Supporting images and graphics for the teleconference will be posted at:

http://www nasa gov/formedia

-end-

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