Editing Castor (section)

==Science and technology==
*[[Castor (rocket stage)]], a family of solid-fuel rocket stages
*[[Castor (framework)|Castor (software)]], data binding framework for Java
*[[CASTOR (nuclear waste)|''CASTOR'' (nuclear waste)]], cask for storage and transport of radioactive material
*[[CASTOR experiment|''CASTOR'' experiment]], "Centauro and Strange Object Research" at CERN
*[[CASTOR (spacecraft)]], proposed space telescope
*[[Castor sugar]], fine sugar
*[[Caster|Caster (or Castor)]], an undriven wheel
*[[Caster angle|Caster (or Castor) angle]], relevant to a steered wheel

===Biology===
*[[Castor oil plant]], plant from which castor bean grows
**[[Castor oil]], oil of the castor bean
**[[Castor wax]], produced from castor oil
*''Castor'', a genus name of the [[beaver]]
**[[Castoreum]], natural scent derived from the beaver