It shows the moon traversing the face of the sun ... the Cassini spacecraft captured a near alignment of four of Saturn's moons (Titan, Dione, Prometheus and Telesto). Right click to download ...

The new moon occurs April 27, and a day later Venus and Saturn will make a close approach to each other (known as a ...

"Passing this mission milestone means that Dragonfly's mission design, fabrication, integration and test plans are all ...

Before sunrise on April 25, a slender waning crescent moon will appear left of Venus and Saturn to create the tilted happy face.

The Dragonfly quadcopter will soar through Titan’s hazy skies and roam its dune seas in search of evidence that the distant ...

Very far out, there is a faint ring in the orbit of Saturn's moon Phoebe. Material is always falling from the rings toward Saturn in a steady "ring rain." This means Saturn's stunning rings will ...

Between 30 to 40 minutes before sunrise on Friday, April 25, a slender waning crescent moon will appear left of a bright planet Venus and the much fainter Saturn to create a tilted happy face, ...

Early risers will be able to catch a celestial “smiley face” in the eastern predawn sky Friday morning, as Venus and Saturn align themselves with a skinny crescent moon to form a slightly off ...

Titan, the largest moon of Saturn, has the ingredients for life, but scientists aren't sure what the chances are that it's inhabited. Credit: NASA / JPL-Caltech / Space Science Institute Saturn ...

Stargazers will be treated to a rare sight this week as Venus, Saturn and the Moon align to create a “smiley face” formation in the night sky. This rare alignment will be visible for about an hour at ...

Stargazers will be treated to a rare sight this week as Venus, Saturn and the Moon align to create a “smiley face” formation in the night sky. This rare alignment will be visible for about an ...