astroPPM

(left) Saturn (Kronos) by Ivan Akimov (1802, Tretyakov Gallery, Moscow) (right) Neptune by Angelo Bronzino . This post is in respon...

In this photo taken by Voyager 2, Neptune and one of its moons, Triton, are seen together. Though it may seem like tritin (the smalle...

  A mosaic pavement from a 6th century synagogue at Beit Alpha (in Jezreel Valley, Israel) representing the zodiac. Here in the paus...