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The concept of self-replicating spacecraft, as envisioned by mathematician John von Neumann, has been described by futurists and has been discussed across a wide breadth of hard science fiction novels and stories. Self-replicating probes are sometimes referred to as von Neumann probes.
Freeman Dyson in 2005. Astrochicken is the name given to a thought experiment expounded by theoretical physicist Freeman Dyson.An Astrochicken is a small, one-kilogram spacecraft, a self-replicating automaton that could explore space more efficiently than a crewed craft could due to its innovative mix of technology.
[45] [46] Self-replicating spacecraft or their communications networks could potentially be detectable within our Solar system or in nearby star-based systems, [47] if they are located there. [48] Such technologies or their footprints could be in Earth's orbit, on the Moon or on the Earth.
The first quantitative engineering analysis of a self-replicating spacecraft was published in 1980 by Robert Freitas, [56] in which the non-replicating Project Daedalus design was modified to include all subsystems necessary for self-replication. The design's strategy was to use the probe to deliver a "seed" factory with a mass of about 443 ...
Self-replicating spacecraft; Shuttlecraft; Sleeper ship; Starseed launcher; Starwisp; Stellar engine; V. Von Neumann probe This page was last edited on 30 June ...
A quantitative engineering analysis of a self-replicating variation on Project Daedalus was published in 1980 by Robert Freitas. [9] The non-replicating design was modified to include all subsystems necessary for self-replication. Use the probe to deliver a seed factory, with a mass of about 443 metric tons, to a distant site.
First civilian-funded reusable spacecraft, lifted by White Knight to about 14 km Scaled Composites SpaceShipTwo: USA: Composite: Transport: 2010: Prototype: 2:
The concept was to use OPSEK to assemble components of crewed interplanetary spacecraft destined for the Moon, Mars, and possibly Saturn. The returning crew could also recover on the station before landing on Earth. Thus, OPSEK could form part of a future network of stations supporting crewed exploration of the Solar System.