243K views · 3.8K reactions | It's official: "Ancient Earth" has been nominated for an Emmy Award! In this five-part series, we show you the most dramatic events in Earth’s 4.5-billion-year history... beginning with the hellish formation of our atmosphere: https://to.pbs.org/3WBe6LI | NOVA l PBS | Facebook

22K views · 1K reactions | This rock tells the tale of an ancient mass extinction event that wiped out life across our planet, leaving behind only a fossil record to tell the story. Don’t miss Ancient Earth – a story 4.5 billion years in the making. Find out where to watch https://www.bbcearth.com/shows/earth | BBC Earth | Facebook