Voyager Celebrates 20-Year-Old Valentine to Solar System
Monday, February 15, 2010 - 08:49
in Astronomy & Space
(PhysOrg.com) -- Twenty years ago on February 14, NASA's Voyager 1 spacecraft had sailed beyond the outermost planet in our solar system and turned its camera inward to snap a series of final images that would be its parting valentine to the string of planets it called home.