AuburnCreed
What is the smallest amount of material that can be brought to critical mass for a nuclear explosion? Wondering if a very small yield nuclear explosion could be harnessed to drive a space craft (not necessarily manned).
What is the smallest amount of material that can be brought to critical mass for a nuclear explosion? Wondering if a very small yield nuclear explosion could be harnessed to drive a space craft (not necessarily manned).
Suppose it were possible to explode fissile material as small as a grain of sand or as small as a dust mote. I imagine that is not theoretically possible, but if it were - then the resultant explosion could possibly be contained for propulsive purposes. A series of such explosions could drive a probe fast enough (I think) to another star system in a few decades. That'd be awesome.
1 Answer
zorro
Top contributors in Physics category
Unanswered Questions
FU88 - Nhà Cái Cá Cược Xanh Chín Top#1 Châu Á
Answers: 0
Views: 2
Rating: 0
123blinkcncom
Answers: 0
Views: 5
Rating: 0
PNT96
Answers: 0
Views: 11
Rating: 0
7mcnvotoo
Answers: 0
Views: 10
Rating: 0
PNT96
Answers: 0
Views: 9
Rating: 0
bca789betcom
Answers: 0
Views: 14
Rating: 0
bca789betcom
Answers: 0
Views: 10
Rating: 0
Go88vigo
> More questions...
Answers: 0
Views: 14
Rating: 0