3 ms·
NASA used to have a small program to evaluate concepts for breakthrough propulsion, which ended around 2002. http://www.grc.nasa.gov/WWW/bpp/ http://www.grc.na
by thearn4 12y ago
NASA used to have a small program to evaluate concepts for breakthrough propulsion, which ended around 2002.
http://www.grc.nasa.gov/WWW/bpp/ http://www.grc.nasa.gov/WWW/bpp/
- chroem 12y agoWhy not a fission fragment rocket? We could send a probe to the centauri system with current technology. https://en.wikipedia.org/wiki/Fission-fragment_rocket https://en.wikipedia.org/wiki/Fission-fragment_rocket