English: STS-27 Atlantis, Orbiter Vehicle (OV) 104, atop the mobile launcher platform arrives via the crawler transporter at Kennedy Space Center (KSC) launch complex (LC) Pad 39B. The fixed service structure (FSS) with rotating service structure (RSS) and 195 ft level catwalk retracted is seen at the left. OV-104 is mounted on the orange external tank (ET) and flanked by two solid rocket boosters (SRBs).
The NASA website hosts a large number of images from the Soviet/Russian space agency, and other non-American space agencies. These are not necessarily in the public domain.
The SOHO (ESA & NASA) joint project implies that all materials created by its probe are copyrighted and require permission for commercial non-educational use. [2]