
WASHINGTON -- Three compilations of images from more than half a century of NASA history are available for comment on a section of the photo-sharing site Flickr known as The Commons.Visitors to NASA on The Commons can help tell the photos' story by adding tags, or keywords, to the images to identify objects and people. In addition, viewers can communicate with other visitors by sharing comments. These contributions will help make the images easier to find online and add insight about NASA's history.The...