During its final full systems test, technicians powered on all of the James Webb Space Telescope's various electrical components installed on the observatory, and cycled through their planned operations to ensure each was functioning, and communicating with each other. Foto: Nasa/Chris Gunn
During its final full systems test, technicians powered on all of the James Webb Space Telescope's various electrical components installed on the observatory, and cycled through their planned operations to ensure each was functioning, and communicating with each other. Foto: Nasa/Chris Gunn