Premission text on the Orbiting Solar Observatories Gallery Website: The photograph of OSO-8 under construction is courtesy of Hughes Aircraft Company. All other images are courtesy of NASA. So I think that this picture is in public domain:
Material del Telescopio espacial Hubble puede tener copyright si no proviene explícitamente del Space Telescope Science Institute. [1]
Todo el material creado por la sonda espacial SOHO está protegido por copyright y requiere permiso para ser utilizado con fines comerciales o no educativos. [2]
Orginal filename: The OSO-4 satellite Premission text on the Orbiting Solar Observatories Gallery Website: The photograph of OSO-8 under construction is courtesy of Hughes Aircraft Company. All other images are courtesy of NASA. So I think that this pict