EXPAT: Expandable Shielded Rotating Space Habitat

Anthony Longman of Skyframe Research presented his concept for a free space settlement built from Asteroid materials at the Space Studies Institute SSI 50 last September.  The system uses a structural design concept called Tensegrity to start small from an 8.5m pressure hull and expand iteratively to progressively larger stages ending with a habitat large enough for 8000 people.  The final structure contains 90 acres of managed woodland complete with outdoor mall space and over 5 floors of living quarters.  Longman appeared recently on The Space Show to provide further details of the concept.  His presentation can be found at timestamp 1:32 into the SSI 50: 01 Habitat Design Presentation.

Satellite servicing database

An Earth orbit service and supply industry is emerging to deliver propellant, components, and repairs, as well as the ability to transfer satellites between different orbits. SpaceFund has established a database of the companies providing these services.  Potential investors can view the database here .