After a wait of more than 20 years, "hope" arrived at the International Space Station during space shuttle Discovery's STS-124 mission.
NASA expects repairs to a flame trench wall to be completed before the next space shuttle mission.
Calm, confident and careful still define the people who give the ultimate "go" to launch a spacecraft.
How to plan for a moon mission 101.
NASA astronauts don't go into space aboard the shuttle without a pressure suit.
Sometimes space shuttle technicians have to come up with more than new parts - they have to make new tools.
NASA and Disney are joining forces for education, and that means a ride into orbit for space ranger Buzz Lightyear.
Drill simulates sea rescue of shuttle astronauts.
The U.S. Astronaut Hall of Fame inducted Loren Shriver, Bryan O'Connor, John Blaha and Robert Cabana into its elite ranks of space explorers.
For three days NASA and contractor employees practiced safety training on Launch Pad 39B.
Six of the crew members who flew space shuttle Atlantis on mission STS-122 stopped by Kennedy Space Center to deliver amazing accounts of launch and flight.
Wildlife and humans benefit by volunteers' unselfish actions.
The U.S. Navy's famed precision flying team, the Blue Angels, will headline the 2008 Space & Air Show at NASA's Kennedy Space Center in Florida.
'Hope' has a home in space plus Dextre's two arms are better than one.
Engineers tested the components for the Ares I roll control system during recent evaluations.
Heights test painters' senses, stomachs.
A fairly unknown, but hugely important environment exists under the launch pads.
Orion's prototype heat shield undergoes rigorous testing.
NASA remembers the crew of Columbia's STS-107 mission.
Diplomats from 45 nations toured NASA's Kennedy Space Center for a taste of America.