NASA - National Aeronautics and Space Administration

A Delta IV rocket soars into the sky with the GOES-O satellite aboard despite the attempts of Florida's typical seasonal weather to thwart the launch. Liftoff was at 6:51 p.m. EDT from Launch Complex ...

Select astronauts, rockets and goals to see which historical mission you will launch.

Take a look inside the Space Station Processing Facility as NASA prepares International Space Station components for launch.

Find out if you've got the right stuff by testing your knowledge of upcoming space missions!

Assemble a Delta II, Delta IV, Atlas V or Pegasus rocket from main engine to payload fairing!

Choose a rover and begin exploring the geology of this unique planet!