AIMStar
AIMStar was a proposed antimatter-catalyzed nuclear pulse propulsion craft that uses clouds of antiprotons to initiate micro fission and fusion within fuel pellets. A magnetic nozzle derives motive force from the resulting explosions.
History
[edit]The design was studied during the 1990s by Penn State University. The craft was designed to reach a distance on the order of 10,000 AU from the Sun, with a travel time of 50 years, and a coasting velocity of approximately 960 km/s after the boost phase (roughly 1/300th of the speed of light). The probe would be able to study the interstellar medium as well as reach Alpha Centauri.[1]
The project would require more antimatter than we are capable of producing. In addition, some technical hurdles need to be surpassed before it would be feasible.[2]
See also
[edit]- ICAN-II - A similar concept that uses less antimatter but more fission propellant
- Nuclear pulse propulsion
References
[edit]- ↑ Lewis, Raymond A; Meyer, Kirby; Smith, Gerald A; Howe, Steven D. "AIMStar: Antimatter Initiated Microfusion For Pre-cursor Interstellar Missions" (PDF). Archived from the original (PDF) on June 16, 2014.
- ↑ "Antimatter Production for Near-term Propulsion Applications" (PDF). Archived from the original (PDF) on 2007-03-06. Retrieved 2013-05-24.
External links
[edit]The Alpha Centauri system | ||
|---|---|---|
| Stars |   | |
| Planets | ||
| Proposed mission concepts | ||
| ||
 | This article about one or more spacecraft of the United States is a stub. You can help Wikipedia by adding missing information. |