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A [[planet]]'s or [[star]]'s  '''Roche limit''' is the smallest distance a satellite (which is  held together only by gravitational forces) can approach it without being desintegrated by tidal forces. Generally, there are to forms of the Roche limit: one for a solid satellite, an other, bigger one for a fluid satellite.

A [[planet]]'s or [[star]]'s  '''Roche limit''' is the smallest distance a satellite (which is  held together only by gravitational forces) can approach it without being desintegrated by tidal forces. Generally, there are two forms of the Roche limit: one for a solid satellite, an other, bigger one for a fluid satellite.

== Sources ==

== Sources ==

*[http://scienceworld.wolfram.com/physics/RocheLimit.html Wolfram Research]

*[http://scienceworld.wolfram.com/physics/RocheLimit.html Wolfram Research]