NASA's Fly Your Face in Space mission aims to put pictures of people on a final space shuttle mission and launch it into orbit. What an exciting activity for the kids, not to mention us grown-ups too!
To launch your face into space and become a part of history, click here. Alternatively, visit https://faceinspace.nasa.gov/index.aspx.
Once you're done, you can print and save the confirmation page with your flight information. Later on you can return to the site after launch to print your Flight Certificate - a commemorative certificate signed by the Mission Commander.
You can also check on mission status, view mission photographs, link to various NASA educational resources and follow the commander and crew on Twitter or Facebook.
But hurry... Lift off is on 8 July 2011. -- NASA website