Stunning gif of Saturn’s auroras.
A Chinese middle school history teacher draws a world map on blackboard in min
Less than an hour’s drive from the heart of Mexico City lies the expansive ruins of Teotihuacan, a massive city of nearly 120,000 people who built pyramids, temples and palaces before disappearing around 650 A.D.
This civilization, which pre-dates the Aztecs, remains a mystery in many ways….
Eye Of The Universe v1. #GIF
|—||Carl Sagan, Cosmos (via whats-out-there)|
"New discovery defies the laws of physics!"
"Nearby star will explode any day now!"
"Astronomers close to discovering alien life!"
"Future asteroid impact may wipe out life on Earth!"
"Supermoon may effect—"
"NASA’s new quantum drive—"
"GAMMA RAY BURSTS MIGHT—"
"POSSIBLE PROOF OF LIFE ON—"