Saturn, Cassini

Milky Way by Jonathon Wilcox

A Trailblazing Duo:

January 17, 2024 marks the 20th anniversary of Spirit and Opportunity's landing on Mars. The two of Mars Rovers, Spirit and Opportunity, landed on opposite sides of Mars and began exploring the planet. Since their landing, the rovers have sent more than 100,000 high-resolution, full-color images of the planet’s surface. Designed to last just 90 days, they exceeded expectations and changed the way we explore the Red Planet l more at NASA JPL

New pics of Io just dropped

More are over here at NASA's Juno probe site.

Interstellar dust in California Nebula © cosmic_background

NGC 1569, Star Sparks

solar system by NASA

2023 December 16

Crescent Enceladus Image Credit: Cassini Imaging Team, SSI, JPL, ESA, NASA

Explanation: Peering from the shadows, the Saturn-facing hemisphere of tantalizing inner moon Enceladus poses in this Cassini spacecraft image. North is up in the dramatic scene captured during November 2016 as Cassini’s camera was pointed in a nearly sunward direction about 130,000 kilometers from the moon’s bright crescent. In fact, the distant world reflects over 90 percent of the sunlight it receives, giving its surface about the same reflectivity as fresh snow. A mere 500 kilometers in diameter, Enceladus is a surprisingly active moon. Data and images collected during Cassini’s flybys have revealed water vapor and ice grains spewing from south polar geysers and evidence of an ocean of liquid water hidden beneath the moon’s icy crust.

∞ Source: apod.nasa.gov/apod/ap231216.html

an actual true color photograph showing Saturn, its rings, and one of its moons taken by the Cassini space probe orbiting 23.8k miles away, October 11, 2005

Into the Cosmic Heart, IC 1850 © Aleix Roig