After four years in space, a materials experiment returned on STS-114 reveals its secrets.
NASA's Materials International Space Station Experiment - MISSE - will be retrieved from the Space Station by STS-114 spacewalkers.
NASA Langley provided key engineering support to the Shuttle's return to flight
NASA is charting a bold new course into the cosmos, a journey that will take humans back to the Moon, and eventually to Mars and beyond.
Langley's Exploration Systems Office has been charged with the development of systems to explore the Earth, Moon, Mars, and Beyond. Here is an introduction to our capabilities, facilities and people.
On January 14, 2004, President Bush committed the United States to a long-term human and robotic program to explore the solar system, starting with a return to the Moon that will ultimately enable future exploration of Mars and other destinations.