Reflections of a scientist and veteran planetary explorer, newly home from the frontier, on humankind and our evolving sense of cosmic place
Planetary scientist, author, leader on two of NASA's most iconic missions - Voyager to the outer planets & Cassini to Saturn - and a popular public speaker on the intersection of science and the public sphere. Movie consultant on 1997 'Contact'.
A newsletter about the history behind today's politics.
Providing a direct line of "translated" public health science to you