Astronomy   View all facts   Glossary   Help
physical object > natural object > celestial body > star > field star
Next starfundamental star    Upstar    Previous staremission line star   

field star comparison table
Subject is a kind of has definition
starcelestial bodyA celestial object that generates energy by means of nuclear fusion at its core. To do this it must have more than about 0.08 the sun's mass. If, for instance, the planet Jupiter were some fifty to one hundred times more massive than it is, fusion reactions would transpire in its core and it would be a star. See planet.
field starstarStar distributed at random in space and not belonging to any particular star cluster.

Next starfundamental star    Upstar    Previous staremission line star