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Blog

Special Announcement: First European Interstellar Symposium – Extended Deadline Call for Papers

8 July 2024

The University of Luxembourg’s First European Interstellar Symposium will take place in December 2024, with the IRG’s input and guidance. The Symposium, a Shark Tank competition, and an Interstellar Art Show will be held at the European Convention Center in Luxembourg City, Luxembourg. The symposium will feature many of the leading voices in space exploration, […]

Special Announcement: First European Interstellar Symposium – Deadline Call for Papers

25 June 2024

The University of Luxembourg’s First European Interstellar Symposium will take place in December 2024, with the IRG’s input and guidance. The Symposium, a Shark Tank competition, and an Interstellar Art Show will be held at the European Convention Center in Luxembourg City, Luxembourg. The symposium will feature many of the leading voices in space exploration, […]

Principium 45

29 May 2024

The May 2024 Issue

Members Newsletter – May

25 May 2024

Receiving the Members NewsletterA system fault has meant that the last few new members will not have been receiving the monthly Members Newsletter. We have now updated the list of recipients manually while we find and fix the fault. Members can access all past Newsletters at https://i4is.org/members/.Our apologies for this omission – and we will […]

‘Oumuamua: Lasers in Space

16 May 2024

Adam Hibberd In my latest research, I have been considering the case of using laser structures in space to accelerate space laser sails to sufficient speed so that they will ultimately reach the first discovered interstellar object, 1I/’Oumuamua, within a matter of years from launch, or even as soon as a year. This is clearly […]

i4is – BBC Sky at Night Feature

11 May 2024

Great to see that our research has been featured in the well-known BBC Sky at Night Magazine: “Spacecraft powered by light sails and lasers offer a quicker way to explore the Solar System. But there’s a catch.” Check it out here! Congrats to Manasvi Lingam, Adam Hibberd, and Andreas Hein! (Image credit: BBC)

Astronomy Magazine Cover Feature: Project Lyra

9 May 2024

Project Lyra is the cover feature of the bestselling astronomy magazine in the world! Check out the 10-page article of the June 2024 issue of Astronomy with a lot of great artwork based on the work by the Project Lyra team and beautifully executed by Maciej Rebisz. Get a digital copy here or a physical […]

SPECIAL ANNOUNCEMENT: First European Interstellar Symposium

9 May 2024

The University of Luxembourg’s First European Interstellar Symposium will take place in December 2024, with the IRG’s input and guidance. The Symposium and an Interstellar Art Show will be held at the European Convention Center in Luxembourg City, Luxembourg. This symposium will feature many of the leading voices in space exploration, culture, and more.The theme […]

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Blog

Members Newsletter – June

30 June 2026

There’s no shortage of incredible interstellar content to choose from this month. I4is researchers published! Preliminary Analysis into the Feasibility of Missions to Asteroid 2024 YR4We are delighted that our lead astrodynamicist Adam Hibberd and our friend T Marshall Eubanks (Space Initiative Inc, USA) have a paper published by the American Institute of Aeronautics and […]

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 […]

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  • Sailing to Apophis
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Starship Blog

Members Newsletter – June

Principium 53

Members Newsletter – May

What’s up with 1998 KY26?

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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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