Sept 2, 2009

Ashley Edwards/Grey Hautaluoma Headquarters, Washington 202-358-1756/0668 ashley edwards-1@nasa gov, grey hautaluoma-1@nasa gov

Brandi Dean Johnson Space Center, Houston 281-244-1403 brandi k dean@nasa gov

MEDIA ADVISORY: M09-167

NASA INVITES REPORTERS TO OBSERVE ROBOTICS TESTS IN ARIZONA DESERT

WASHINGTON -- NASA will hold the annual Desert "RATS," or Research and Technology Studies, field test in the Arizona desert this fall, hosting a media day for journalists on Sept 15

Desert RATS will help determine what technologies and capabilities will be needed when NASA takes future trips beyond Earth The tests will include a simulated 14-day mission during which two crew members -- an astronaut and a geologist -- will live inside NASA's prototype Lunar Electric Rover They will scout the test area for features of geological interest and conduct simulated moonwalks to collect samples

NASA's heavy-lift rover Tri-ATHLETE, or All-Terrain Hex-Legged Extra-Terrestrial Explorer, will carry a habitat mockup to which the lunar rover will dock The media day will include lunar rover and Tri-ATHLETE demonstrations and opportunities to interview the engineers, scientists and astronauts involved in the tests

Interested reporters should contact Brandi Dean at 281-244-1403 by Friday, Sept 11, for the media day agenda and registration information Access to the test site is restricted, and reporters must register in advance NASA requires a letter of assignment on company letterhead for credentials

During the Desert RATS tests, which have been taking place for more than a decade, engineers from NASA centers work with representatives from industry and academia

For more information about NASA's lunar field tests and links to follow Desert RATS activities on social media sites, visit:

http://www nasa gov/exploration/analogs

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