NASA’s Tour Guide for Voyager Missions Dies

Bradford Smith, a NASA astronomer who acted as planetary tour guide to the public with his interpretations of stunning images beamed back from Voyager missions, has died. Smith’s wife, Diane McGregor, said he died Tuesday at his home in Santa Fe, New Mexico, of complications from myasthenia gravis, an autoimmune disorder. He was 86. Smith led the NASA team that interpreted pictures taken by Voyager space probes as they passed Jupiter, Saturn, Uranus and Neptune and then presented the...

© La Voix de l'Amérique - lundi 9 juillet 2018