Featured Image

Soaring Spaceward

A Delta IV rocket soars into the sky with the GOES-O satellite.

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 ...

› View Image

Featured Flash

Launch It!

Launch It!

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

› Launch It!

The Observation Deck

Space Station Processing Facility high bay

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

› Enter the Observation Deck

NASA Mission Planner

Mission Planner

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

› Take the Quiz

Rocket Science 101

Rocket Science 101

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

› Build a Rocket

Drive the Mars Rovers

Drive the Mars Rovers

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

› Start Exploring

NASA.gov For Kids

Featured Multimedia

More Multimedia

Multimedia Links

More NASA Multimedia Links