Saturn’s Aurora: Changes During Jan. 8-30, 2004

Saturn's Dynamic Auroras

These images reveal the dynamic nature of Saturn's auroras. Viewing the planet's southern polar region for several days, NASA's Hubble Space Telescope snapped a series of photographs of the aurora dancing in the sky. The snapshots show that Saturn's auroras differ in character...

Saturn Aurora – January 24, 2004

Saturn Aurora – January 26, 2004

Saturn Aurora – January 28, 2004

Close-Up Look at Saturn's Aurora

This is an artist's concept of an opulent aerial display of a cherry-red aurora hovering over Saturn's south pole. Auroras are triggered by high-speed particles from the Sun, which electrify the planet's upper atmosphere. The aurora is red because of emission from glowing...

Saturn's Aurora: Ring of Light (Annotated)

NASA's Hubble Space Telescope Imaging Spectrograph took a series of snapshots of Saturn's aurora dancing in the sky. The ultraviolet images were taken on Jan. 24, 26, 28 and 30, 2004. This dissolve sequence shows the aurora appearing as a ring of light circling the planet's...

Saturn's Aurora: Ring of Light

NASA's Hubble Space Telescope Imaging Spectrograph took a series of snapshots of Saturn's aurora dancing in the sky. The ultraviolet images were taken on Jan. 24, 26, 28 and 30, 2004. This dissolve sequence shows the aurora appearing as a ring of light circling the planet's...

Saturn's Aurora: Changes During Jan. 8-30, 2004 (Annotated)

NASA's Hubble Space Telescope Imaging Spectrograph took a series of snapshots of Saturn's aurora dancing in the sky. The ultraviolet images were taken on Jan. 8, 10, 12, 14, 16, 18, 20, 21, 23, 24, 26, 28 and 30, 2004. This dissolve squence shows the aurora appearing as a ring...

Saturn's Aurora: Changes During Jan 8, 2004 (Annotated)

NASA's Hubble Space Telescope Imaging Spectrograph took a series of snapshots of Saturn's aurora dancing in the sky. The ultraviolet images were taken on Jan. 8, 2004. This dissolve sequence shows the aurora appearing as a ring of light circling the planet's polar ring....

Saturn's Aurora: Changes During Jan 8, 2004

NASA's Hubble Space Telescope Imaging Spectrograph took a series of snapshots of Saturn's aurora dancing in the sky. The ultraviolet images were taken on Jan. 8, 2004. This dissolve sequence shows the aurora appearing as a ring of light circling the planet's polar ring....