Issue 9 of Principium, the quarterly publication of the Initiative and Institute for Interstellar Studies is now published.
Issue 9 | May 2015

This issue features –
- Project Dragonfly
- Kickstarter
- Introduction
- Beyond the Boundary – An i4is Book
- Educational Academy
- Technical Research Committee
- i4is and ISU
- Wormholes Come to London
- Film & Book Review “Interstellar”
- Merchandise
- News from the i4is
- What we did at the WorldCon
- What’s in Principium 10