NASA’s long-lived Voyager 1 spacecraft, which is heading out of the solar system, has reached a “magnetic highway” leading to interstellar space, scientists said on Monday.... Read more
NASA’s planet-hunting Kepler space telescope has found 11 new planetary systems, including one with five planets all orbiting closer to their parent star than Mercury circles the Sun,... Read more
The Voyagers are approaching the edge of the enormous sphere of charged particles the Sun has thrown out into space Humankind’s most distant emissaries are flying through a turb... Read more