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"Late Heavy Bombardment"  Sort by

How the Solar System was Made

   2011    Science    3D
At 4.6 billion years old, the Solar System is our solid, secure home in the Universe. But how did it come to be? In this episode we trace the system's birth from a thin cloud of dust and gas. Shocked by a nearby supernova, the pull of gravity and natural rotation spun it into a flat disc from which the Sun and planets coalesced. It all happened in the space of 700 million years, during which the planets jockeyed for position, dodging the Late Heavy Bombardment of deadly asteroids and setting into the neat, stable system that we now realize might be a rarity in the universe.
Series: The Universe
Human Universe
Human Universe

   2014    History
Breakthrough
Breakthrough

   2015    Medicine
Science and Islam
Science and Islam

   2017    History
The Sky at Night
The Sky at Night

   2018    Science
Bible's Buried Secrets
Bible's Buried Secrets

   2011    Culture
Meet the Romans
Meet the Romans

   2012    History
The Story of Maths
The Story of Maths

   2008    Science
Space
Space

   2001    Science