lunedì 11 maggio 2015

NYT Science: NASA’s Mercury Messenger: What It Learned Before It Crashed

NASA’s Mercury Messenger: What It Learned Before It Crashed
By SINDYA N. BHANOO

The spacecraft, which orbited Mercury for four years before crashing into it, found that its magnetic field is almost as old as the planet itself.

Published: May 12, 2015 at 06:00AM

via NYT Science http://ift.tt/1K27uLy