Crawler Transporter 2 Trek

Crawlerway rock is visible as NASA’s upgraded crawler-transporter 2 (CT-2) returns to the Vehicle Assembly Building (VAB) at the agency’s Kennedy Space Center in Florida from its trek to Launch Pad 39B. CT2’s recently completed upgrades and modifications were tested to ensure the vehicle will be ready to support NASA’s journey to Mars. The Ground Systems Development and Operations Program at Kennedy oversaw upgrades to the crawler in the VAB. The crawler will carry the mobile launcher with Orion atop the Space Launch System rocket to Pad 39B for Exploration Mission 1.