Added: Nov 19, 2008
From: Zuke696
Duration: 9:0
This is part 2 of a 5 part episode. To watch the full show go to my channel (Zuke696) then go to my Playlist, find the show then click Play All - Our closest neighbor, mysterious as it is, tied to our very survival. Its luminance has captivated us since the beginning of humanity, but a closer look reveals an ever present source of myth, controversy and mystery. An unseen force that pulls at the Earth every second of the day, a source of illusion and wonder, a celestial body so close to home that it may we behave and the way our body functions. And without it, some argue, the planet Earth as we know it may never have evolved.
Channel: Tech
Tags: apollo armstrong asteroids astronauts astronomy bang big black carl comets cosmology cosmos craters dark earth energy galaxies gravity holes hubble jupiter mars matter mercury moon nasa neil orbit physics planets pluto rockets sagan satellites saturn solar stars sun system universe venus
Rating: 5.00 (2 ratings) Views: 631 Comments: