• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar
  • Skip to footer

Initiative for Interstellar Studies

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

  • What we do
    • Education
      • Education
      • ISU Projects
      • Starship Engineer
      • SF Starships
      • STEM & Schools
      • Talk Series
      • Exploring Equations
      • LSI Summer Course
    • Technical
      • Project Dragonfly
      • Andromeda Probe
      • Project Glowworm
      • Project Lyra – Exploring Interstellar Objects
      • von Neumann AI Probe
      • Project World Ship
    • Sustainability
    • Enterprise
    • The Alpha Centauri Prize
    • X-Projects
    • I4IS-USA
    • In the media
  • Who we are
    • About Us
    • Board of Directors
    • Education
    • Researchers
    • Managers
    • Team i4is Gallery
    • Interstellar artists
      • David A Hardy
      • Adrian Mann
      • Alex Storer
      • Terry Regan
    • Contact us
  • Events
  • Publications
    • Principium
    • Axiom
    • Monographs & Reports
    • Books
    • App
    • Team Publications
    • Useful Resources
  • Blog
  • News
  • Members
    • Join Now
    • Login
  • Donate
You are here: Home / Interstellar Index

Interstellar Index

This monograph contains the Interstellar Index, a record of interstellar related papers, books, films and articles. The Interstellar Index is a knowledge capture program of the Initiative for Interstellar Studies.

Compiled by Kelvin F. Long.

Contact us at interstellar.index@i4is.org if you would like to suggest additions to this index.

Contents

  • Technical Papers
  • Popular Articles
  • Films and Documentaries
  • Popular and Technical Books
  • Science Fiction Books

Why were these pages site created?

  • The Interstellar Index originally started as Project Consolidatus, an effort to collate academic references for the purpose of providing a reliable service to authors and to ensure that references were properly cited. The potential to expand the citations into other themes was quickly realised and this led to the creation of this website. We hope that you find it a valuable service to the community. However, it should be noted that this website was primarily created for researchers and therefore both reliability, credibility and usefulness of information is of key importance. With this in mind, references will only be cited where they meet these criteria. For example, an article on spaceships which bears little resemblance to known laws of physics or engineering will not be included. This is not to say we do not include speculative papers on subjects such as warp drive, indeed we do—but only where the analysis has been presented in a proper way and with appropriate caveats where required.
  • In the 1960s human beings walked upon the surface of the Moon. This was a staggering achievement, although both initiated and killed off by geopolitical decisions. Today, we see the retirement of the Space Shuttle with no clear replacement ready, and the pulling back from future Moon and Mars settlement plans. Given this context, the vision of interstellar travel seems like complete fantasy. However, it should be clear from looking at the huge body of work collected on this site from the previous decades research efforts, that far from interstellar flight being just a dream, it is a real prospect for the future and many people across the world work towards this goal. With optimism, hard work, courage and co-operation in the pursuit of space, humankind can become a space-faring civilization. Make your mark too by contributing to this vision by your own research, and once published, don’t forget to inform the ‘Interstellar Index’ you have done so. These pages are dedicated to Eugene F. Mallove and Robert L. Forward who pioneered the ‘Interstellar Travel & Communications Bibliography’ in the pages of JBIS during the 1970s and 1980s. Ad Astra!

Primary Sidebar

Blog

Project Lyra Mission Guide

26 January 2024

Adam Hibberd I provide for you a chart of some missions to 1I/’Oumuamua investigated by Project Lyra. The green rows use chemical propulsion, the blue use nuclear thermal propulsion (NTP) and the pink exploit laser sails. For more detail, zoom in with your mouse (Ctrl+scroll wheel) or your smart device.

Project Lyra: A Solar Oberth at 10 Solar Radii

5 January 2024

Adam Hibberd I have recently returned my attention to the Solar Oberth mission to ‘Oumuamua. For readers not familiar with this celestial body, 1I/’Oumuamua was the first interstellar object to be discovered passing through our Solar System, is now out of range of our most powerful telescopes and has left scientists with many questions in […]

Swarming Proxima

20 November 2023

Adam Hibberd Breakthrough Starshot is the Initative to send a probe at 20% light speed (0.2c) to the nearest neighbouring star Proxima Centauri. But how do we achieve such a high speed? It turns out that if we have an extremely powerful laser (and exponential advances in tech over the next decades will mean that […]

Laser and Sail in Earth Orbit with Evolutionary Neurocontrol

24 October 2023

Adam Hibberd In my last post I explained how my software development, Optimum Interplanetary Trajectory Software (OITS), seems to achieve miracles of intelligent design in a fashion analogous to evolution, though in fact with both cases evidently no intelligence is involved – instead simple mechanisms combined with iteration are at work. This concept stimulated me […]

OITS Takes on Evolution

10 September 2023

Adam Hibberd The more I think about evolution through natural selection the more I see analogues to my software development Optimum Interplanetary Trajectory Software. (I should make it clear at this early stage in my post that OITS does NOT employ a genetic/evolutionary algorithm approach, I shall elucidate below.) You see there is NO intent […]

How Close did ‘Oumuamua Approach Each of the Inner Planets?

2 September 2023

Adam Hibberd A view of the distance of ‘Oumuamua from each of the Inner Planets as it rounded the sun, reached perihelion and then sped away again. Mars was just about as far away as it could possibly have been from ‘Oumuamua. ‘Oumuamua came very close to Earth (around 0.16 au). It came no closer […]

Was Loeb’s Bolide Interstellar?

1 September 2023

Adam Hibberd Loeb’s interstellar spherules have caused controversy and indignation amongst experts in the science community. For those of you not-in-the-know, Loeb travelled to the site of a proposed interstellar meteor (his designation: IM1) which he had identified in a catalogue of bolides held by NASA and then discovered in the ocean tiny metallic blobs he […]

‘Oumuamua – a Sci-Fi Story or Reality?

23 August 2023

Adam Hibberd Let me tell you all a story. It is the story of life and its purpose. I ask you to bear with me here as Project Lyra and ‘Oumuamua will make an appearance eventually – I promise. Many of you will be familiar with the idea that the universe might be some kind […]

‘Oumuamua: The Mystery Unfolds

20 August 2023

Adam Hibberd Those of you who have been following my Project Lyra blogs know that I have over the past year or so done some extensive analysis of ‘Oumuamua’s trajectory. You may refer to previous posts on the i4is website to get an understanding of exactly what I have been up to, or alternatively continue […]

Psyche: OITS has Something to Say

18 August 2023

Adam Hibberd Here’s a mission to asteroid Psyche for you. Initial theories favoured Psyche as a core of a failed protoplanet, containing vast reserves of metals. More recent research, however favour alternative origin theories. Whatever is the case, we are about to discover its true nature and this would be a huge step forwards for […]

Project Lyra: Ignore the outlier and miss an opportunity

31 July 2023

Adam Hibberd Wouldn’t you like an answer to the question: What is ‘Oumuamua? There have been many theories, but there is no real consensus. The only way to answer this would be to send a spacecraft to observe ‘Oumuamua in situ but the total lack of will-power to get this question answered, in my view, […]

The Case of Fireball CNEOS 2017-10-09

28 July 2023

Adam Hibberd Around the middle of last year I read an article by Siraj and Loeb in which they analysed closely a database of bolides (which are meteor fireballs) maintained by NASA-JPL CNEOS (Center for Near Earth Object Studies). In so doing they identified at least one bolide as having an interstellar origin (designated CNEOS […]

Project Lyra: The Mission to Resolve a Mystery

4 July 2023

Adam Hibberd Project Lyra is the study of the feasibility of a spacecraft mission to the first interstellar object to be discovered passing through our Solar System, designated 1I/’Oumuamua. I have now authored and co-authored a total of nine Project Lyra papers. The considerable number of science papers (many now peer-reviewed, several still to be […]

Optimum Interplanetary Trajectory Software: The Secrets Revealed

25 June 2023

Adam Hibberd In the UK Spring of 2017, I derived the theory for solving interplanetary trajectories, which enabled me to develop a powerful software tool for optimising hight thrust spacecraft missions, a tool which I called Optimum Interplanetary Trajectory Software (OITS). For those of you fascinated by mathematics, in particular mathematical formulae, the two equations […]

Laser Sails: Trajectories Using Optimum Interplanetary Trajectory Software

16 June 2023

It struck me a while ago that I have developed this extremely effective tool for solving interplanetary trajectories (OITS), so how would I be able to exploit it for alternative applications – applications which would be beyond its originally intended purpose, that of designing trajectories for chemically propelled spacecraft (and in the process assuming impulsive […]

Mars Ride-Share: an Opportunity Not to be Missed

14 June 2023

Adam Hibberd I was recently discussing with my colleagues across the pond, the potential for mounting a cheap mission to some alternative, yet interesting destination in the inner Solar System, by exploiting a ‘ride-share’ with a more important mission, possibly one organised by NASA or ESA. It struck me that since there have been, and […]

C/2014 UN271 the comet which will NOT collide with the Earth

4 April 2023

Adam Hibberd An Oort cloud comet is composed primarily of dust and ice and has spent most of its life in the far-flung distant reaches of our Solar System (2,000 au to 200,000 au from our Sun). It is eventually nudged inward towards our Sun by gravitational influences such as galactic tides or some passing […]

Project Lyra: Falcon Heavy Expendable

27 March 2023

Adam Hibberd Following on from my previous blog where I studied the capability of the up-coming Ariane 6 4 launcher in terms of delivering a spacecraft on a course to intercept the first interstellar object to be discovered, ‘Oumuamua, I continue this logical progression with analysis of a more powerful launcher, the Falcon Heavy. The […]

Project Lyra: Using an Ariane 6

16 March 2023

Adam Hibberd Ariane 6 is the up-and-coming successor to the old Arianespace workhorse, Ariane 5, and may secure its maiden flight later this year. There will ultimately be two strap-on booster configurations from which to choose, one with two boosters, and the more powerful version with four. I thought it might be worthwhile assessing the […]

Optimum Interplanetary Trajectory Software (OITS)

15 February 2023

Adam Hibberd I started development of this software, OITS, in April 2017 on a holiday near the little town of Cheadle, in the county of Staffordshire, UK. I started from the very basics, deriving the theory during the holiday and continuing shortly thereafter, and then immersed myself in the implementation of the equations I had […]

Music of ‘Oumuamua

30 January 2023

Adam Hibberd If you have a fascination for the mysterious interstellar object ‘Oumuamua and are musically inclined, please check out these two pieces by my musician friend Robin Jax based on recordings of me playing two piano compositions of mine. Whether it be Robin’s neurodivergence, or my own schizophrenia, we have both overcome our respective […]

Things to Come

22 January 2023

Adam Hibberd I sometimes wonder at the short-sightedness of people. The sort of people who scoff and scorn at the far-sighted work which most of my work colleagues and I have dedicated a good deal of our lives to pursue, largely voluntarily. They may argue: We have such and such a problem NOW, how are […]

Project Lyra: Using Jupiter Alone to get to ‘Oumuamua

9 January 2023

Adam Hibberd Here is a ‘pork chop plot’ of missions to ‘Oumuamua using a Jupiter powered gravitational assist (or a Jupiter Oberth Manoeuvre, JOM). Refer to the Figure (1). Essentially, what we have are three coordinates where firstly the horizontal axis shows the launch date, the vertical axis shows the flight duration, and for every […]

‘Oumuamua: The State of Play

30 December 2022

Adam Hibberd In 2017, an interstellar object was discovered, the first ever to be detected. It was observed by the Hawaiian observatory Pan-STARRS, subsequently studied by many telescopes before disappearing into the distance in January 2018. An estimate on the number density, N (how many per unit volume), in interstellar space was determined based on […]

Why the Stars?

24 November 2022

Adam Hibberd November 2022 People may ask the question why we should venture beyond our solar system to explore the stars? Why should we commit precious resources to such an endeavour? I have an answer to this which may to some degree be a personal one. The question boils down to why are we curious? […]

Exploring ‘Oumuamua’s Trajectory – Further Notes

9 November 2022

Adam Hibberd November 2022 In my last blog I reported the progress of my work regarding the intriguing little conundrum of the first interstellar object (ISO) to be discovered, designated ‘Oumuamua, in particular my research into its orbit. In fact ‘Oumuamua is puzzling on many counts and I have also in a previous blog elaborated […]

Exploring ‘Oumuamua’s Perihelion Date

31 October 2022

Adam Hibberd October 2022 This blog may be a bit cheeky but do take heed of the last line before jumping to any conclusions! I’ve been mucking around with ‘Oumuamua’s orbit on my computer lately. Mucking around in the sense of playing with its orbital parameters and seeing what crops up. Those of you who […]

Swarming Proxima: i4is wins NASA NIAC Grant

5 January 2024

In collaboration with Space Initiatives Inc., we have succeeded in securing a prestigious NIAC grant. “Thomas Eubanks, Space Initiatives Inc. in Florida, believes a swarm of tiny spacecraft could travel to Proxima Centauri this century, sending back data about the Sun’s nearest interstellar neighbor using a novel laser sailcraft and laser communications.” More information here.

Members Newsletter – December

29 December 2023

Happy New Year!The i4is team wishes you a happy and prosperous New Year. Here’s to hoping 2024 brings us more interstellar innovations and breakthroughs than ever before. I4is Science Fiction Book Club – Next meeting 11th JanuaryFor the next meeting, the i4is SF Book Club members are considering again ‘The Road to Science Fiction Volume […]

Join i4is for a journey to the stars!

Members get access to exclusive videos. Here's a taster:

Join now

Footer

Contact i4is

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

info@i4is.org

Starship Blog

Project Lyra Mission Guide

Project Lyra: A Solar Oberth at 10 Solar Radii

Swarming Proxima

Laser and Sail in Earth Orbit with Evolutionary Neurocontrol

OITS Takes on Evolution

How Close did ‘Oumuamua Approach Each of the Inner Planets?

Was Loeb’s Bolide Interstellar?

‘Oumuamua – a Sci-Fi Story or Reality?

‘Oumuamua: The Mystery Unfolds

Psyche: OITS has Something to Say

Project Lyra: Ignore the outlier and miss an opportunity

The Case of Fireball CNEOS 2017-10-09

Project Lyra: The Mission to Resolve a Mystery

Optimum Interplanetary Trajectory Software: The Secrets Revealed

Laser Sails: Trajectories Using Optimum Interplanetary Trajectory Software

Mars Ride-Share: an Opportunity Not to be Missed

C/2014 UN271 the comet which will NOT collide with the Earth

Project Lyra: Falcon Heavy Expendable

Project Lyra: Using an Ariane 6

Optimum Interplanetary Trajectory Software (OITS)

Music of ‘Oumuamua

Things to Come

Project Lyra: Using Jupiter Alone to get to ‘Oumuamua

‘Oumuamua: The State of Play

Why the Stars?

Exploring ‘Oumuamua’s Trajectory – Further Notes

Exploring ‘Oumuamua’s Perihelion Date

Swarming Proxima: i4is wins NASA NIAC Grant

Members Newsletter – December

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

  • Shop
  • Donate
  • Privacy & Cookies
  • Contact us

Initiative for Interstellar Studies Limited
27-29 South Lambeth Road, London, SW8 1SZ
Company Limited by Guarantee No: 09062458 (England and Wales)
Copyright © Initiative for Interstellar Studies · Built by Jason King