Cosmos Incognita: Voyager 1 Spacecraft Arrives at the Cusp of Interstellar Space
Thursday, December 16, 2010 - 20:31
in Astronomy & Space
In 1972 a young professor at the California Institute of Technology was asked to work part-time at NASA’s Jet Propulsion Laboratory as chief scientist for a new space mission , one that would probe the limits of the solar system and eventually enter interstellar space. Edward Stone accepted the assignment, and now, 33 years after the launch of the two Voyager spacecraft, he says the goal is in sight. He looks almost giddy as he talks about the implications of recent data received from Voyager 1. But first he must explain where the spacecraft is today. [More]