The space shuttle Discovery is seen shortly after the Rotating Service Structure was rolled back at launch pad 39A, at the… https://www.rawpixel.com/image/440688/free-photo-image-nasa-rocket-space-shuttleFree Image from public domain licenseThe space shuttle Discovery is seen shortly after the Rotating Service Structure was rolled back at launch pad 39A, at the… https://www.rawpixel.com/image/440712/free-photo-image-space-shuttle-astronaut-blast-offFree Image from public domain licenseThe space shuttle Discovery is seen shortly after the Rotating Service Structure was rolled back at launch pad 39A, at the… https://www.rawpixel.com/image/440718/free-photo-image-space-shuttle-spacecraft-astronautFree Image from public domain license