PDA

View Full Version : The Other End of the Planetary Scale



Fraser
2010-Sep-08, 11:00 PM
The definition of a "planet" is one that has seen a great deal of contention. The ad-hoc redefinition has caused much grief for lovers of the demoted Pluto. Yet little attention is paid to the other end of the planetary scale, namely, where the cutoff between a star and a planet lies. The general consensus [...]

More... (http://www.universetoday.com/73191/73191/)