Issue 26 of Principium, the quarterly publication of the Initiative and Institute for Interstellar Studies is now published.
Issue 26 | August 2019

This issue features –
- Foundations of Interstellar Studies Workshop 2019
- The State of the Art in Fusion Propulsion – part 2
- A Mariner 2 model
- Interstellar News
- News Features:
- The Principium Team
- Starship Congress 2019
- ESA Interstellar Workshop
- Apollo Poetry Competition result
- IAC Oct 2019 – i4is team and interstellar timetable
- ISU ChipSat Spacecraft and Mission Design elective
- i4is Members Page & Become an i4is member