Fiimu ati ile-ikawe fidio wa le jẹ ṣiṣan tabi gbaa lati ayelujara nipasẹ awọn ọmọ ẹgbẹ nikan
Tẹsiwaju lati wo fun ỌFẸ FREEYoo gba to lẹhinna iṣẹju 1 lati Iforukọsilẹ lẹhinna o le gbadun Awọn fiimu Kolopin & Awọn akọle TV.
The Universe: How the Solar System was Made 2011 Wiwọle Kolopin ọfẹ
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 brutal bombardment of deadly asteroids and setting into the neat, stable system that we now realize might be a rarity in the universe.
Asiko isise: 45 iṣẹju
Didara: HD
Tu silẹ: Nov 08, 2011
Orilẹ-ede:
Ede: English
