Space Shorts: Germany's RFA to launch orbital tugs for Spaceflight

Spaceflight Inc. and Rocket Factory Augsburg have struck a deal that calls for Spaceflight's Sherpa space tugs to ride on the RFA One rocket.

The Space Review: The status of Russia's human spaceflight program (part 3)

Spaceflight Tug Is Losing Altitude One Month After Launch

Spaceflight Now, Mir

German space startups propel development of mini rocket launchers

The RFA One is a Space Tug! Chat with CEO Stefan Tweraser

Inside look: Spaceflight ships out Sherpa orbital tugs

German space company set for rocket launch from Shetland - Business Insider

Figure 5 from Spaceflight Secondary Payload System (SSPS) and SHERPA Tug - A New Business Model for Secondary and Hosted Payloads

German startup Rocket Factory Augsburg picks Norway for maiden flight of RFA One smallsat launcher - SpaceNews

What will become of the German North Sea floating launch site?

HVAC-Talk: Heating, Air & Refrigeration Discussion

Spaceflight to launch 13 payloads on first multi-orbit space tug mission - SpaceNews