ISS 3D printed ratchet after NASA emailed the wrench to space

The first 3D printed object in space was a faceplate for the printer. The ratcheting socket wrench is considered the first uplink tool printed in space. A SpaceX Dragon cargo craft delivered the Zero-G 3D printer to the ISS in September. Christmas lights from space can be seen even from space, according to satellite data from the NASA-NOAA Suomi National Polar-orbiting Partnership (Suomi NPP) satellite. In the U.S., lights get brighter starting on Black Friday through New Years Day.”]

Source: https://www.csoonline.com/article/2861865/iss-3d-printed-ratchet-after-nasa-emailed-the-wrench-to-space.html