IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. This STS 41-G patch, owned by Dr.

Add Yahoo as a preferred source to see more of our stories on Google. STS-41G pilot Jon McBride (at right) joins his six crew members for a photo on the space shuttle Challenger's flight deck: Paul ...

With so much going sideways since… forever, it can be hard to recall that some great stuff has happened. This week marked 43 years since Sally Ride strapped her ass to a rocket for NASA's seventh ...