NASA announced the discovery of 715 new planets.  Now just to get a feel for the scope of this announcement, about 1,000 planets total had been identified in our galaxy. That is before this week.

Four of those planets are in what NASA calls the "habitable zone." That means those plants are, in NASA's opinion, they have the makeup to potentially support life. Humm, are we looking for other life or a place for a do-over?