![Title graphic for Sea and Sky's Space Gallery pages](../space-gallery/assets/images/title_space_gallery.jpg)
Image 2-1
Mars, the Red Planet
The planet Mars is seen in one of the best global views of Mars ever obtained. It was created by the U.S. Geological Survey from a number of smaller images taken by the Viking orbiters in 1976. Running across the center of the image is the giant canyon known as Valles Marineris. The dark spots on the left side of the image are two of the Tharsis volcanoes.
![Image of the planet Mars created by the U.S. Geological Survey from a number of smaller images taken by the Viking orbiters](assets/photos/space-gallery-02-01-sk19.jpg)
NASA / U.S. Geological Survey
Solar System | Faces of Mars | Visions of Jupiter | Sights of Saturn
Best of Hubble #1 | Best of Hubble #2 | Spitzer Spectacles | Above the Earth