Voyager 1, the farthest man-made object from Earth, has been in the news in recent days due to large changes in radiation levels it’s detected. This had led some to claim that it has exited our solar system, others aren’t so sure. I fall into that later category…we don’t fully understand things like that, and while the Voyager 1 probe is doing an amazing job of helping us learn, it’s only one data point. We’ll have to continue to monitor it along its journey.
You can read more about this over at Slashgear.