Cassini reveals details about charged 'nanograins' near Enceladus
Wednesday, May 23, 2012 - 07:31
in Astronomy & Space
(Phys.org) -- It was a call that Rice University physicist Tom Hill had waited more than 20 years to receive. It traveled almost a billion miles to reach him. And the message once it arrived from NASAs Cassini spacecraft near Saturn was so enigmatic that it would take another three years to decipher.