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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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You are here: Home / Blog

Blog

Project Lyra: Missions to 1I/’Oumuamua with a Passive Jupiter Encounter

16 June 2022

Adam Hibberd June 2022 Do you believe in interstellar travellers visiting us from afar? There is good news for you: a real interstellar traveller was observed by real astronomers passing through our celestial locale from late 2017 to January 2018. Unlike a great many strange objects, captured on camera as a still or film, often […]

Principium 37

26 May 2022

The May 2022 issue of Principium, P37, is now available

Project Lyra: Presentation at SunDiver Workshop in Luxembourg

21 May 2022

On the 17-18th of May, a workshop on “Fast, Low-Cost, Interplanetary Sailcraft Science Missions” took place in the Neimenster Abbey in Luxembourg, organized by the University of Luxembourg (SnT), Breakthrough Initiatives, and NASA-JPL. Our Executive Director Andreas Hein organized this meeting in his capacity as a professor of space systems engineering at the University of […]

Member Newsletter

14 May 2022

Welcome to the i4is member newsletter! We have a few new items since the last newsletter.

i4is Featured in Science & Vie

13 March 2022

Our Executive Director, Andreas Hein, has been featured in the special edition of Science & Vie, one of the major French science outlets. The article covers the topic of asteroid mining.

Issue 36 | February 2022

21 February 2022

The 36th issue of Principium, the i4is quarterly, is now available to all.

i4is Venus Balloon Mission on Bloomberg!

10 February 2022

Our Venus balloon paper has been featured in Bloomberg Moon Shots. Our Executive Director Andreas Hein, who is also the main author of the study presents our mission study, together with MIT’s Sara Seager. Hein, A. M., Lingam, M., Eubanks, T. M., Hibberd, A., Fries, D., & Blase, W. P. (2020). A precursor Balloon mission […]

Project Lyra Page Update

22 January 2022

We have updated our Project Lyra page, taking our most recent publications and media coverage into account. We have also added an FAQ that addresses the most frequently asked questions about our project. Please have a look and enjoy!

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  • New Project Lyra page online!
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Blog

Principium 53

3 June 2026

Principium 53 has gone out to subscribers and is now accessible to all

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 […]

  • New Project Lyra page online!
  • Sailing to Apophis
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Starship Blog

Principium 53

Members Newsletter – May

What’s up with 1998 KY26?

Mission to an Interstellar Object

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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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