Space Shuttle Almanac on Twitter: "The crew of Shenzhou-13/Tiangong conducted a manual un-docking and re-docking of the Tianzhou-2 cargo ship. Tianzhou-2 returned to the Tianhe-1 forward docking collar under manual control using
constellation docking collar - YouTube
1/144 Space Shuttle Docking Collar & Airlock From RealSapce & NewWare Models | #431795249
Moen 137001 N/A Docking Collar for Kitchen Faucet - Faucet.com
SuperMacBrother on Twitter: "It's coming guys! Carrack sneak peak with more expected later this week. Look at those cargo pods, and the docking collar oooof!! #starcitizen https://t.co/KjB6SXtVLc" / Twitter