Questions tagged [fission]

For nuclear reactions involving the splitting of elements such as Uranium or Plutonium, generally for the purpose of generating power or weaponry. Subclass of the [nuclear] tag, not to be confused with [fusion]

Filter by
Sorted by
Tagged with
4
votes
3answers
268 views

Is it possible for a creature to exist as a biological nuclear reactor?

This is somewhat different to this question on the possibility of biological fusion reactors as I am curious if a living FISSION reactor is more plausible.
8
votes
5answers
831 views

What could cause a spike in the natural uranium depletion rate?

What is a possible event${^*}$ that would cause a spike in the speed of $^{235}$U fission and reduce its average concentration in ore worldwide? As I understand the physics of the process, it is ...
9
votes
2answers
175 views

Can a fission satellite duplicate the radiance frequencies of a star?

I sometimes think about the arrogant dwarf starsmiths in the question. How to blow up a star by accident? I pose the question in the voice of the dwarf, probably because I am hungry for down votes. ...
22
votes
11answers
8k views

Why would Fission be used in a world where Fusion reactors exist?

In my world, all terrestrial bodies in the solar-system of over 900 km size have a significant human presence. Earth-moon Travel is as common as an interstate road trip, and Interplanetary travel is ...