NASA’s Voyager Spacecraft Finds a Blazing Wall of Fire at the Edge of the Solar System

NASA’s Voyager Spacecraft Finds a Blazing Wall of Fire at the Edge of the Solar System

For nearly five decades, NASA’s Voyager 1 and 2 spacecraft have ventured farther than any other human-made object, pushing into the mysterious boundary where our solar system ends and interstellar space begins. Recently, scientists uncovered new insights from their data — including the discovery of a searing “wall” reaching tens of thousands of degrees Kelvin. The Fiery Border Between Solar Wind and Interstellar Space At the very fringe of our c…