JSC2000-E-23453 (21 September 2000) --- Astronaut. Scott D. Altman, STS-106 pilot, addresses the crowd that visited Ellington Field's Hangar 990 to welcome home the STS-106 astronauts and cosmonauts. The seven-man crew landed approximately 24 hours earlier in Florida, wrapping up a 4.9 million-mile mission in which more than three tons of equipment were delivered to the international outpost.