A solar wind workhorse marks 20 years of science discoveries
Tuesday, December 30, 2014 - 08:30
in Astronomy & Space
The end of 2014 marks two decades of data from a NASA mission called Wind. Wind—along with 17 other missions – is part of what's called the Heliophysics Systems Observatory, a fleet of spacecraft dedicated to understanding how the sun and its giant explosions affect Earth, the planets and beyond.