Humans have a real knack for destroying invaluable troves of knowledge. But we have an ace in the hole with Voyager.
'Cosmos' urged its viewers to indulge their inner utopians, whether that means solar cities, living buildings, or space colonies. Idealism for the win.
'Cosmos' didn't mention this mysterious radio signal in last night's episode, but it's still our best shot for an intergalactic chat sesh. For now.
Because there are simply way too many awesome things to say about this guy.
Neil deGrasse Tyson said the sixth mass extinction event has no name. It does, and everyone should know it.
What was the world really like on October 22, 4004 BCE, the beginning of the creationist timeline?
William and John Herschel were heavily featured in last night's 'Cosmos' episode, with no mention of Caroline.