Princeton Researchers discover small planet outside solar system

<p>hasnt there been a bunch of news like this? i mean arent there a ton of new "planets" out there, but there is contreversy over what can be called a planet. yeah, neil degrasse tyson found one a couple years back (like 5 i think now) there was a time article about this a while back too. oh well, its still cool i guess...</p>