Stories — Space
Pale Blue Dot
Posted by Remo Giuffré on
Something Tiny Tells a Big Story
Pale Blue Dot is the name given to a photograph of planet Earth taken on 14 February 1990 by Voyager 1, a robotic explorer built by NASA’s Jet Propulsion Laboratory. In the photograph, taken from a record distance of about 6 billion kilometres, Earth's apparent size is less than a pixel. The planet appears as a tiny dot against the vastness of space, among bands of sunlight reflected by the camera. The phrase "Pale Blue Dot" has come to represent a contemplative perspective on humanity's relationship to the cosmos.
Southern Cross
Posted by Remo Giuffré on
Finding South Using the Southern Cross
The Southern Cross (Crux Australis) is a small constellation of stars visible only from the Southern Hemisphere. So there. It has five stars, the four brightest of which form a cross that tilts to one side. Learn how to find south using the Southern Cross.