Less Than A Pixel, But Still Not Zero

 

A ‘Pale Blue Dot’, they called it. Less than a Pixel; but still not Zero.

Earth, taken from the hugely successful Voyager mission [1990], 6 billion KM away, as it turned its lens inward one last time before entering interstellar space.

To my mind, there is perhaps no better demonstration of the folly of human conceits than this distant image of our tiny world‘ noted Carl Sagan a principal scientist on the mission [and never known to be shy at the mike].

What exactly are you looking at when you look through a telescope? The universe does not begin in a distant and cataclysmic ‘Big Bang’. It is less dramatic an event than portrayed by the scientists.