Pale Blue 2Dot0

IDL TIFF file

Thanks to the prodding of Carl Sagan, just over 25 years ago, on February 14, 1990 to be exact, the Voyager 1 spacecraft turned its camera towards Earth and snapped what has since become an iconic image. It showed our home planet as a very small, very pale blue dot — much as you’d expect from a distance of around 3.7 billion miles.

Though much closer to Earth, the Cassini spacecraft snapped a similar shot of our planet in 2013. Cassini is in its seemingly never-ending orbits of discovery around the Saturnian system, which it began over 10 years ago. It took the image in 2013: Earth in the distance at the center right is dwarfed by Saturn’s rings in the foreground. A rare, beautiful and remarkable image!

Image: Saturn’s rings and Earth in the same frame.┬áTaken on July 19, 2013, via the wide-angle camera on NASA’s Cassini spacecraft Courtesy: NASA/JPL-Caltech/Space Science Institute.