Deep Impact
Better looking in the printable certificate, and what is more, uncorrupted!! :-)

DEEP IMPACT MISSION First Look Inside a Comet Participation Certificate Presented to Susana Serrão On January 22, 2004 Thank you for your participation in the Deep Impact Discovery Mission to Comet Tempel 1. A compact disc bearing your name will be mounted on the impactor spacecraft that will collide with Tempel 1 making this the first mission ever to look deep inside a comet. You are now part of the future discovery of clues about the beginning of our solar system as your name makes a Deep Impact! Dr. Edward J. Weiler Associate Administrator NASA Office of Space Science Michael F. A'Hearn Principal Investigator Deep Impact Mission University of Maryland Certificate No. 496329