Éphéméride Chaque jour a son histoire

Éphéméride astronomique du jour

Données astronomiques

Soleil
Lever
05:44
Coucher
21:58
Durée du jour 16h 14min (+24s) Midi solaire 13:51 Crépuscule civil 05:03 — 22:39 Heure dorée 20:58 — 21:58
Lune
Premier croissant — 17/06/2026
Premier croissant
Illumination : 8%

Image astronomique du jour

Moons, Rings, Shadows, Clouds: Saturn (Cassini)

Moons, Rings, Shadows, Clouds: Saturn (Cassini)

While cruising around Saturn, be on the lookout for picturesque arrangements of moons, rings, and shadows. One such striking sight occurred in 2005 and was captured by the then Saturn-orbiting Cassini spacecraft. In the featured image, moons Mimas (left) and Tethys (right) are visible on either side of Saturn's thin rings, which are seen nearly edge-on. Across the top of Saturn are dark shadows of the wide rings, exhibiting their impressive complexity. The violet-light image brings up the texture of the backdrop: Saturn's clouds. Cassini orbited Saturn from 2004 until mid-2017, when the robotic spacecraft was directed to dive into Saturn to keep it from contaminating any moons. Explore the Universe: Random APOD Generator