Astronaut Megan McArthur signs her name around the Northrop Grumman-16 cargo mission insignia sticker.
iss065e389491 (Sept. 17, 2021) — NASA astronaut and Expedition 65 Flight Engineer Megan McArthur signs her name around the Northrop Grumman-16 (NG-16) mission insignia sticker affixed to the vestibule in between the Unity module and the Cygnus space freighter.