Before new Hubble components are ready for launch and installation, they must spend time in a clean room at NASA's Goddard Space Flight Center.
Orion's prototype heat shield undergoes rigorous testing.
Two technologies developed by NASA's Jet Propulsion Laboratory have been selected for the Space Foundation's 2008 Space Technology Hall of Fame.
To prepare for Servicing Mission 4, new Hubble components must endure harsh tests at NASA's Goddard Space Flight Center.
Chris and Blair report from the Great American Race
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New microprocessors for the telescope are about the size of a half-dollar and can do the same job as a 20-pound electronics box.
The tiny sensor, only the size of a quarter, acts like a smoke detector. It can sense chemicals and gases that may be harmful to astronauts.
Internet technologies that enable computers to talk to each other may make it possible for satellites to communicate the same way.
Champion swimmer Michael Phelps knows swimsuits. NASA researcher Steve Wilkinson knows drag reduction. Put them together, and you get faster swimsuits.
A team at NASA's Goddard Space Flight Center designs and builds the special tools and aids astronauts need when they service the Hubble Space Telescope.