Closer to launch! Our

@NASAWebb

Space Telescope has arrived in French Guiana for its scheduled Dec. 18 liftoff. From California, through the Panama Canal, to South America – get the details on Webb's ~5,800-mile (~9,300 kilometer) voyage: https://go.nasa.gov/3mQA3Dq

Closer to launch! Our

@NASAWebb

Space Telescope has arrived in French Guiana for its scheduled Dec. 18 liftoff. From California, through the Panama Canal, to South America – get the details on Webb's ~5,800-mile (~9,300 kilometer) voyage: https://go.nasa.gov/3mQA3Dq