Martian Moon Eclipses Sun, in Stages

Close-up View of an Active Region of the Sun, March 23, 2007 (Anaglyph)

Mapping the Heliosphere

Full Disk Image of the Sun, March 26, 2007

The Sun's Southern Wind Flows Northward

Color Composite of Solar Features

South Pole of the Sun, March 20, 2007 (Anaglyph)

Left Limb of North Pole of the Sun, March 20, 2007 (Anaglyph)

Closer View of the Equatorial Region of the Sun, March 24, 2007

North Pole of the Sun, March 20, 2007

Left Limb of North Pole of the Sun, March 20, 2007

Voyager 1 Explores the 'Magnetic Highway'

Martian Eclipses: Deimos and Phobos

Magnetic Field Line Pile-Up (Artist's Concept)

Full Disk Image of the Sun, March 26, 2007 (Anaglyph)

The Sun's Magnetic Field

Magnetic Field Lines Intensifying (Artist's Concept)

Right Limb of the South Pole of the Sun, March 18, 2007

Close-up View of an Active Region of the Sun, March 23, 2007

Streams of Charged Particles

Phobos Passes in Front of Sun's Face, Nov. 9, 2010

Voyager Approaches Final Frontier

Martian Sunsets More Than Just Pretty

Plasma Flow Near Voyager 1

Low-Energy Particles Leaking out of the Solar System (Artist's Concept)

Closer View of the Equatorial Region of the Sun, March 24, 2007 (Anaglyph)

Solar and Interstellar Magnetic Fields

North Pole of the Sun, March 20, 2007 (Anaglyph)

Right Limb of the South Pole of the Sun, March 18, 2007 (Anaglyph)

The Road to Tempel (Artist's Concept)

Handle-shaped Prominence

South Pole of the Sun, March 20, 2007

Sunset Watched by Opportunity, November 2010

Energetic Particles from Outside our Solar System Increase (Artist's Concept)