After counting cosmic dust grains: Solar system could be larger than previously thought.. As of: March 13, 2024, 6:09 a.m By: Bjarne Kommnick, Julian Mayr CommentsPressSplit NASA's New Horizons spacecraft reveals unexplored aspects of the end of the solar system.

The Kuiper Belt could reach much further than thought. NASA also recently made a mysterious discovery on a distant planet. The New Horizons probe is now on a second mission and should have enough fuel to travel well into the 40s at a distance of more than 100 AU.