Andreas Hein presents some of the results form the i4is techno-economic analysis of asteroid mining in this excellent video. The paper: Hein, A. M., Matheson, R., & Fries, D. (2020). A techno-economic analysis of asteroid mining. Acta Astronautica, 168, 104-115.
News from the Initiative for Interstellar Studies
In this section you can read some of the latest news from i4is and the world of interstellar studies. If you know of appropriate news please get in touch and it might appear here.
We are proud that our article about a Venus astrobiology mission, based on a fleet of balloons has now been published in the prestigious journal Astrophysical Journal Letters. The article can also be downloaded for free via arXiv. We are grateful for the collaboration with Manasvi Lingam (Florida Institute of Technology / Harvard), without whose […]
Fast mission to detect microbes on Venus – The joint i4is, FIT, Harvard, Space Initiatives paper: “A Precursor Balloon Mission for Venusian Astrobiology” by Andreas M. Hein, Manasvi Lingam, T. Marshall Eubanks, Adam Hibberd, Dan Fries, William Paul Blase has now been published on arXiv. Thanks to Bruce Dorminey, it has now been featured in […]
Our Decadal Survey White Paper “Interstellar Now! Missions to and Sample Returns from Nearby Interstellar Objects” has been featured on Universe Today. Thank you to Matt Williams for another awesome article about Project Lyra!
We are very proud to announce that we have submitted a Mission Concept White Paper for the Decadal Survey on missions to interstellar objects: “Interstellar Now! Missions to and Sample Returns from Nearby Interstellar Objects” This was an intense collaborative effort between a group of international researchers: Andreas M. Hein (i4is), T. Marshall Eubanks (i4is/Space […]
Our Project Lyra Team has come up with an analysis of using nuclear thermal rockets for reaching the interstellar object 1I/’Oumuamua. It turns out that drastic reductions in mission duration (< 14 years for a launch in 2031) and spacecraft mass (1000s of kg vs. 100s of kg for conventional chemical propulsion) are possible.
We are very excited to share with you the publication of Nikolaos Perakis’ first single-authored paper in Elsevier’s peer-reviewed journal “Acta Astronautica”. The paper entitled “Maneuvering through solar wind using magnetic sails” explores the use of magnetic sails for interplanetary missions and can be accessed free of charge for the next 45 days using the […]
In collaboration with Space Initiatives (T. Marshall Eubanks) and the Paris Observatory (Jean Schneider), we have submitted the White Paper „Exobodies in Our Back Yard: Science from Missions to Nearby Interstellar Objects“, based on our work on Project Lyra. The Decadal Survey White Papers are a crucial first step towards defining future NASA missions in […]
What can we learn from cathedral builders from the Middle Ages for building a starship? In a blog article on Centauri Dreams, our Executive Director Andreas Hein elaborates on this question and provides some surprising answers.
Adam Hibberd, a key member of Project Lyra, gave an interview for the Spaceshow, explaining in depth a mission to ‘Oumuamua, based on his OITS trajectory analysis tool. The recording can be found here.
In a new article, Adam Hibberd and Andreas M. Hein analyse how the interstellar object ‘Oumaumua could be reached via laser sails. They provide a trajectory analysis and the operations of the beaming infrastructure.
Why human exploration of the outer solar system and the stars? Due to COVID-19 issues, the Limitless Space Institute (LSI) is unable to host student interns during the summer of 2020. As an alternate approach to still be able to engage with students on the topic of bold space exploration, LSI will instead sponsor and […]