SES-20-21 Media Gallery Thermal Vacuum Chamber Credit: Boeing Environmental Testing 1 Credit: Boeing Environmental Testing 2 Credit: Boeing Satellite Packing 1 Credit: Boeing Satellite Packing 2 Credit: Boeing Satellite Packing 3 Credit: Boeing Leaving Boeing Credit: Boeing Satellite Mating Credit: Boeing SES-20-21 Artist Rendering Encapsulation of Satellites Credit: Boeing Atlas V SES-20/21 Spacecraft Mate 1 Credit: ULA Satellite Fairing being Transported 1 Credit: Boeing Atlas V SES-20/21 Spacecraft Mate 2 Credit: ULA Satellite Fairing being Transported 2 Credit: Boeing