Original caption: NASA/APOLLO. ABOARD THE USS HORNET - President Richard M. Nixon appears to be holding the Presidential Seal which is attached to the door of the Mobile Quarantine Facility during his greeting More
MoonFest: From Apollo to LCROSS and Beyond public event at NASA'S Ames Researc Center, Moffett Field, Calif. The day included scientific talks, model rocket launches on the flight line, musical performances, fa More
Public domain scan of a medieval manuscript, free to use, no copyright restrictions image - Picryl description.
Public domain scan of a medieval illuminated manuscript page, free to use, no copyright restrictions image - Picryl description.