New Deep Space Climate Observatory takes the first complete photo of Earth's face since the Apollo 17 astronauts snapped the famous "Blue Marble" image on December 7, 1972.
Astro Bob blog: Earth's Million Mile Smile
New Deep Space Climate Observatory takes the first complete photo of Earth's face since the Apollo 17 astronauts snapped the famous "Blue Marble" image on December 7, 1972.
The system crashed earlier this month, grounding flights across the U.S.