How Scientists Predict The World Will End

From the danger of asteroids to the Earth's evil twin, this documentary explores the issues that could lead us to the end of the world. 0:00:00 - How To Kill A Planet 0:45:22 - Earth's Evil Twin 1:29:57 - Snowball Earth 2:14:32 - Asteroid Alert 2:59:26 - Death Of The Earth Subscribe to Spark for more amazing science, tech & engineering videos: https://goo.gl/LIrlur 🚀 Join the Spark Channel Membership to get access to perks: https://www.youtube.com/channel/UCMV3aTOwUtG5vwfH9_rzb2w/join Watch the best history documentaries, with 50% off your first 3 months, on History Hit: https://historyhit.com/subscribe Using the code SPARK Find us on: Facebook: https://www.facebook.com/SparkDocs/ Instagram: https://www.instagram.com/spark_channel/ Any queries, please contact us at: [email protected] #Spark