A mote of dust, suspended in a sunbeam: our fragile world

Story 461120635   ON FEBRUARY 14, 1990, the Voyager 1 spacecraft, then some 6.4 billion kilometres from Earth, turned its cameras backwards and captured a picture of our home planet. It was the tiniest of images, covering barely one tenth of a … Continue reading

Source: http://www.climatechange.ie/a-mote-of-dust-suspended-in-a-sunbeam-our-fragile-world/