NASA Has Now Confirmed More Than 5,000 Planets Outside Our Solar System - IGN - IGN

NASA has now confirmed that more than 5,000 planets exist outside our solar system, which is "just a fraction" of the likely hundreds of billions in our galaxy.

NASA has now confirmed that more than 5,000 planets exist outside our solar system, which is "just a fraction" of the likely hundreds of billions in our galaxy. The planetary odometer turned on Marc… [+2587 chars]

full article...