Editing Interstellar travel (section)

== Non-profit organizations ==
A few organisations dedicated to interstellar propulsion research and advocacy for the case exist worldwide. These are still in their infancy, but are already backed up by a membership of a wide variety of scientists, students and professionals.
* [[Initiative for Interstellar Studies]] (UK)<ref>{{cite web|url=http://www.i4is.org/|title=Initiative For Interstellar Studies|author=Webpole Bt.|work=i4is.org|access-date=12 June 2015|archive-date=1 June 2015|archive-url=https://web.archive.org/web/20150601135124/http://i4is.org/|url-status=live}}</ref>
* [[Tau Zero Foundation]] (USA)<ref>{{cite web| url = https://tauzero.aero/| title = Pioneering Interstellar Flight - Tau Zero Foundation| access-date = 18 April 2018| archive-date = 19 April 2018| archive-url = https://web.archive.org/web/20180419053543/https://tauzero.aero/| url-status = live}}</ref>
* Limitless Space Institute (USA)<ref>{{cite web| url = https://www.limitlessspace.org/| title = Limitless Space Institute| access-date = 7 September 2022| archive-date = 7 September 2022| archive-url = https://web.archive.org/web/20220907062107/https://www.limitlessspace.org/| url-status = live}}</ref>
* Tennessee Valley Interstellar Workshop (TVIW), business name Interstellar Research Group (IRG) (USA)<ref>{{cite web| url =https://irg.space/| title =Interstellar Research Group| access-date =April 22, 2023| archive-date =23 April 2023| archive-url =https://web.archive.org/web/20230423003916/https://irg.space/| url-status =live}}</ref>