This papercraft Galileo model is very challenging to build!
Looking for an inexpensive creative project for you or your children? Try some of the space themed paper models at the links below. These patterns are available for free download. Simply print the pattern and follow the instructions to build your own space fleet! Warning: Some of these are very challenging!
Balloon Powered Nanorover, Cassini, Galileo, Etc (various skill levels)
Hubble, Chandra X-Ray Telescope, Etc (various skill levels)
Shuttle, Saturn V, Opportunity and Spirit, Etc (various skill levels)
Scaled Composites Spaceship One
International Space Station