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Initiative for Interstellar Studies

Working towards the achievement of interstellar flight through knowledge to the stars - Starships in our lifetime

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Newsletter

Newsletter: Opportunities to Get Involved + more preprints

28 February 2020

The i4is Membership Survey is still open. Your feedback allows us to create the membership scheme that our members want. In this newsletter we also highlight a number of opportunities to get involved with i4is projects.

Newsletter: Could electric sails be better than light sails? + Membership Survey

2 February 2020

When it comes to travelling through interstellar space to other stars in the Milky Way, electric sails may be more effective than light sails, according to a new paper by Manasvi Lingam and Abraham Loeb or Florida Institute of Technology and Harvard University respectively.

Newsletter: Happy New Year from the Initiative for Interstellar Studies

3 January 2020

As we move into 2020 we would like to look back at some of the highlights of 2019. This has been a great year for the Initiative for Interstellar Studies. Our projects have been receiving more recognition than ever before from others in the interstellar community, the wider space community, space agencies, and the media.

2I/Borisov Updates

14 October 2019

Welcome to your October 2019 newsletter. In this issue we bring you updates on the interstellar comet 2I/Borisov as well as other interstellar news. The Initiative for Interstellar Studies has presented at some events recently and we have now made some of the slides available in the members area.

Another Interstellar Visitor!

13 September 2019

Welcome to your September 2019 newsletter. In this newsletter we bring you exciting news about a new interstellar object detected within our solar system. This is our second known interstellar visitor, after ‘Oumuamua.

Member Newsletter #3

30 August 2019

Welcome to your August 2019 newsletter. To mark the 50th anniversary of the Apollo 11 moon landing, i4is ran a poetry competition, The inspiration of space exploration – from Apollo to the stars!. Fifty years to the day, we announced the winner, Dr Ina Roy-Faderman, on our website.

FISW 2019

3 July 2019

Over the next few days, we will publish member newsletters summarising the events of each day, Thursday 27 June to Sunday 30 June.

Member Newsletter #2

15 June 2019

Welcome to the second i4is member newsletter. Since the last newsletter we have published the next issue of our quarterly public magazine, Principium. Issue 25 includes a large collection of news and features as usual.

Member Newsletter #1

25 May 2019

Principium 24 cover image

Welcome to the first i4is member newsletter. In these newsletters we will provide you with exclusive news reports from the world of interstellar studies at least once a month and more often when things are happening fast! We will also highlight new material available on our website including, videos, posts and Principium preprints.

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Members Newsletter – May

2 June 2026

The Board of Directors of i4is and the Editor of Principium will make the following announcement in the next issue of Principium:”The i4is Board has been considering the future of Principium, given changes in the ways in which people receive and consume information and content. We have decided to pause the publication of Principium with […]

What’s up with 1998 KY26?

1 June 2026

Adam Hibberd I’m not sure whether you might already be aware of this but there are really weird objects orbiting the Sun which astronomers have observed and tried to categorize as a new class of object, ‘the dark comets’. But what makes them weird? It’s the rather strange fact that the peculiar orbital paths they […]

Mission to an Interstellar Object

5 May 2026

Adam Hibberd Many readers in-the-know will have heard of the future ESA ‘Comet Interceptor’ mission, due to launch in 2029. For those not-in-the-know it is a spacecraft desgined to loiter at the famous Sun/Earth Lagrange 2 (L2) point for a few years, waiting for a ‘pristine’ Oort Cloud comet to come flying in to the […]

Members Newsletter – April

30 April 2026

Dami Lee on Project HyperionWe were really happy to see that our Project Hyperion competition (https://www.projecthyperion.org/) captured the imagination of the architect and Youtuber Dami Lee, who posted a detailed and thoughtful video commentary ‘Can Humans REALLY Leave Earth?’ Over one million views! Check it out: https://m.youtube.com/watch?v=BBb2gC0lByk&pp=0gcJCVACo7VqN5tD(You may want to skip the ads that are […]

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Initiative for Interstellar Studies
27/29 South Lambeth Road
London, SW8 1SZ
United Kingdom

info@i4is.org

Starship Blog

Members Newsletter – May

What’s up with 1998 KY26?

Mission to an Interstellar Object

Members Newsletter – April

Donate

The Initiative for Interstellar Studies is entirely dependent upon the goodwill of its volunteer teams, the minor amounts we receive from our activities and the sale of our merchandise but also the kindness of donors. In order to advance our mission of achieving interstellar flight over the next century, we need your help and support. If you are feeling generous we would very much appreciate your help in moving our mission forward. Make a donation » about Donate

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