To infinity and beyond!

http://www.sciencenews.org/view/generic/id/65742/title/It_came_from_another_galaxy
This is an article about how a planet in the milky way is actually from another galaxy. Sara Seager of MIT, who was not part of the study. “The planet almost certainly formed during the time the star was in the other galaxy.” I think this is pretty interesting because for a long time we have thought one thing but now we know it is something else. This happens a lot in science and it is really cool to watch the changes.