Every day NASA posts a new astronomy-related picture to their site. I am going to bring them to you in case you forget.
Today’s image is one that has been floating around the internet for a few days now. Earlier this month, the Cassini spacecraft captured this surreal image of Saturn from above.
Explanation: This image of Saturn could not have been taken from Earth. No Earth based picture could possibly view the night side of Saturn and the corresponding shadow cast across Saturn’s rings. Since Earth is much closer to the Sun than Saturn, only the day side of the ringed planet is visible from the Earth. In fact, this image mosaic was taken earlier this month by the robotic Cassini spacecraft now orbiting Saturn. The beautiful rings of Saturn are seen in full expanse, while cloud details are visible including the polar hexagon surrounding the north pole, and an extended light-colored storm system.