Tune into the live webcast on Thursday, May 22, 2008, to learn about 
NASA's Phoenix spacecraft and its upcoming mission on Mars.

On Sunday evening, May 25, 2008, the NASA Phoenix spacecraft will 
arrive at Mars. Phoenix will be the first vehicle intended to land on 
the surface of Red Planet since the Mars Exploration Rovers "Spirit" 
and "Opportunity" landed in January 2004.

Phoenix is a three-legged lander that will perform its "entry, 
descent and landing" sequence and, if successful, will commence a 
three-month surface science mission. Phoenix will dig down to an ice-
rich layer that scientists calculate lies within inches of the 
surface. The lander will check samples of soil and ice for evidence 
about whether the site was ever hospitable to life.

NASA's Jet Propulsion Laboratory in California will be conducting a 
live webcast for schools on Thursday, May 22, at 9:00 a.m. PDT (12:00 
p.m. EDT). This webcast will preview the events of the entry, descent 
and landing, the path to Mars so far, and the science mission.

Appropriate for 4th- through 12th-grade classrooms, the program will 
feature information and video clips for 30 minutes. Four selected 
schools connected through the NASA Digital Learning Network will 
engage in Q&A with JPL staff for an additional 20 minutes.

For information on how to view the webcast live, visit http://dln.nasa.gov/dln/content/webcast/

To learn more about the Phoenix mission, visit http://mars.jpl.nasa.gov/missions/present/phoenix.html