The galaxy may swarm with billions of wandering planets <—- click to link to entire article
Neat! This article is about planets in the Milky Way galaxy that are not gravitationally bound to any stars. The article suggests that there are twice as many free floating planets as there are stars themselves in our galaxy. Pretty amazing! This article is an excellent example of the fluid nature of inquiry and how information presented as fact one minute can be altered completely once new information comes to light.
Angela's Science Blog 