Io in Eclipse

While NASA's Cassini spacecraft was pointed to study Saturn's F ring, it happened to catch a globular star cluster passing through the camera's field of view.

Meet NASA's new Mars rover – Perseverance

NASA's Dawn mission will be the first to explore a dwarf planet on March 6, 2015. This video details the spacecraft's approach and orbit insertion.

What's Up for August? This month our main focus is the Perseid meteor shower.

NASA's Dawn is the first spacecraft to orbit two extraterrestrial targets.

  After decades of exploration, Voyager 1 reaches a historic milestone for mankind, interstellar space.

This movie shows clouds in the mid-southern latitudes of Saturn's largest moon, Titan, in a series of images captured by NASA's Cassini spacecraft a few months after fall began in the southern hemi...

This still from a movie shows an image taken by NASA's Dawn spacecraft layered on a digital terrain model of an unusual hill containing a dark-rayed impact crater and nearby dark deposit on asteroi...

Change is detected on Saturn’s moon Titan, in these three composite images from data taken during flybys in October 2005, January 2006 and March 2006 by NASA’s Cassini spacecraft.

A simulated flyover of the most intriguing landmarks on giant asteroid Vesta, as seen by NASA's Dawn spacecraft.

Radar Mapping Titan

Clara, Sugar Plum Fairy, move aside. Saturn's moons give Tchaikovsky's classic ballet, "The Nutcracker," a graceful new spin in this video compiled from some 61 images taken by the Cassini spacecra...

This short movie shows the view of Kuiper Belt object 2014 MU69 (nicknamed Ultima Thule) as seen by NASA's New Horizons spacecraft from Dec. 7, 2018 to Jan. 1, 2019. During the approach, Ultima Thu...

  Take a virtual ride with Voyager 1 and 2 past Jupiter, Saturn, Uranus and Neptune.

NASA's Cassini spacecraft discovered hydrogen in the plume of gas and icy particles spraying from Saturn's moon Enceladus. The discovery means the small, icy moon — which has a global ocean under i...

This is a compilation of the Saturn hexagon movies released on Dec. 5, 2013.

Cassini scientist Dr. Kevin Baines discusses Saturn's Cyclones.

This movie is made up of over 600 consecutive images taken on March 16 to March 18, 2007, with the Cassini Magnetopsheric Imaging Instrument's ion and neutral camera.

Credit: NASA's Goddard Space Flight Center

This movie presents a series of animations showing NASA's Dawn spacecraft traveling to and operating at the giant asteroid Vesta.

NASA scientists pioneered new techniques to effectively peer beneath Greenland's thick ice sheet and into the crust itself.

Rotating asteroids have a tough time sticking to their orbits. Their surfaces heat up during the day and cool down at night, giving off radiation that can act as a sort of mini-thruster.

JPL's Dawn mission is en route to rendezvous with the main-belt asteroids Vesta and Ceres, and is using ion propulsion to get there.

: This mosaic combines views captured by Cassini as it made the first dive of the mission's Grand Finale on April 26, 2017, and shows details in bands and swirls in the atmosphere.

Final Assembly at the Cape