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This website is not affiliated with, maintained, authorized, endorsed by, or in any way officially connected with NASA or any of its subsidiaries or affiliates. All NASA imagery is in the public domain unless otherwise noted. Data sourced from NASA Open APIs, Launch Library 2, and other open data services.

NASA Gallery

Explore NASA's vast collection of space images, videos, and audio from missions past and present.

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NASA's Image and Video Library: A Visual Archive of Space Exploration

NASA's Image and Video Library is one of the most comprehensive public archives of space imagery in the world, containing over 140,000 images, videos, and audio recordings spanning more than six decades of space exploration. From the earliest Mercury and Gemini missions through the Apollo Moon landings, the Space Shuttle era, and today's cutting-edge observations from the James Webb Space Telescope, this collection documents humanity's journey into the cosmos.

The library includes imagery from diverse sources: telescopes like Hubble and Webb that capture deep-space nebulae, galaxies, and exoplanets; planetary missions like the Mars rovers ( browse Mars photos) and Cassini at Saturn; Earth observation satellites ( see EPIC imagery); astronaut photography from the ISS; and documentation of rocket launches, spacecraft assembly, and ground testing. Most NASA images are in the public domain and free to download at full resolution for educational, editorial, and personal use.

Use the search bar above to find specific subjects — try queries like "Apollo 11," "Hubble Deep Field," "Mars surface," or "astronaut EVA." You can also filter by media type (image, video, or audio). For a daily curated experience, visit the Astronomy Picture of the Day.

Showing results for "Mars Observer"

763 results found - Page 3 of 32

NASA image: Stereo View of Curiosity and Rover Tracks at the Kimberley, April 2014
Image
Apr 16, 2014

Stereo View of Curiosity and Rover Tracks at the Kimberley, April 2014

NASA Curiosity Mars rover and its tracks are visible in this view combining information from three observations by...

JPL
NASA image: Components of Beagle 2 Flight System on Mars
Image
Jan 16, 2015

Components of Beagle 2 Flight System on Mars

This annotated image, taken in 2014, shows where features seen in an observation by NASA Mars Reconnaissance Orbiter...

JPL
NASA image: Two Moons Passing in the Martian Night
Image
Aug 15, 2013

Two Moons Passing in the Martian Night

This frame from a movie clip shows the larger of Mars two moons, Phobos, passing in front of the smaller Martian...

JPL
NASA image: An Enigmatic Feature in Athabasca Lava Flows
Image
Dec 3, 2014

An Enigmatic Feature in Athabasca Lava Flows

The Athabasca region contains some of the youngest lava flows on Mars. This looks like a circular island surrounded...

JPL
NASA image: Warm-Season Flows on Slope in Newton Crater Six-Image Sequence
Image
Aug 4, 2011

Warm-Season Flows on Slope in Newton Crater Six-Image Sequence

This image comes from observations of Newton crater by the HiRISE camera onboard NASA Mars Reconnaissance Orbiter;...

JPL
NASA image: Fresh Crater Exposing Buried Ice on Mid-Latitude Mars
Image
Dec 10, 2013

Fresh Crater Exposing Buried Ice on Mid-Latitude Mars

The image is an excerpt from an observation from NASA Mars Reconnaissance Orbiter showing a meteorite impact that...

JPL
NASA image: Dome and Barchan Dunes in Newton Crater
Image
Oct 1, 2014

Dome and Barchan Dunes in Newton Crater

This observation from NASA Mars Reconnaissance Orbiter shows both dome and barchan dunes in a small sand dune field...

JPL
NASA image: Equatorial Gullies
Image
Feb 26, 2014

Equatorial Gullies

This impact crater in the region of Mars called Libya Montes, observed by NASA Mars Reconnaissance Orbiter, shows...

JPL
NASA image: Mars Orbiter Laser Altimeter, Thermal Emission Imaging System
Image
Dec 10, 2013

Mars Orbiter Laser Altimeter, Thermal Emission Imaging System

This image taken by NASA Mars Reconnaissance Orbite on May 19, 2010, shows an impact crater that had not existed...

JPL
NASA image: Odyssey/White Rock
Image
Oct 1, 2002

Odyssey/White Rock

These Mars Odyssey images show the White Rock feature on Mars in both infrared left and visible right wavelengths....

JPL
NASA image: Oblique view of Gale Crater from the North
Image
Jul 6, 2011

Oblique view of Gale Crater from the North

This computer-generated view based on multiple orbital observations shows Mars Gale crater. NASA is considering Gale...

JPL
NASA image: Almost Silent Rolling Stones in Kasei Valles
Image
Jul 13, 2010

Almost Silent Rolling Stones in Kasei Valles

This observation from NASA Mars Reconnaissance Orbiter shows the very steep side of a plateau, part of the northern...

JPL
NASA image: Curiosity Trekking, Viewed from Orbit in December 2013
Image
Jan 9, 2014

Curiosity Trekking, Viewed from Orbit in December 2013

NASA Curiosity Mars rover and tracks left by its driving appear in this portion of a Dec. 11, 2013, observation by...

JPL
NASA image: Dunes on the Rim of the Hellas Impact Basin
Image
Jan 15, 2014

Dunes on the Rim of the Hellas Impact Basin

Sand dunes like those seen in this image from NASA Mars Reconnaissance Orbiter have been observed to creep slowly...

JPL
NASA image: Banded Ridges in Hellas
Image
Jan 9, 2014

Banded Ridges in Hellas

Low lying areas in the Hellas region, which is the largest impact basin on Mars, often show complex groups of banded...

JPL
NASA image: Polar Maps of Thermal and Epithermal Neutrons
Image
May 28, 2002

Polar Maps of Thermal and Epithermal Neutrons

Observations by NASA Mars Odyssey spacecraft show views of the polar regions of Mars in thermal neutrons top and...

JPL
NASA image: Proctor Crater Dune Field
Image
Nov 16, 2010

Proctor Crater Dune Field

This observation from NASA Mars Reconnaissance Orbiter shows the edge of a dark dune field on the floor of Proctor...

JPL
NASA image: Dust Devil Tracks and Slope Streaks on Martian Sand Dunes
Image
May 15, 2013

Dust Devil Tracks and Slope Streaks on Martian Sand Dunes

This observation from NASA Mars Reconnaissance Orbiter shows a sand dune field in the Nili Fossae region of Mars....

JPL
NASA image: Linear Gullies Inside Russell Crater, Mars
Image
Jun 11, 2013

Linear Gullies Inside Russell Crater, Mars

Several types of downhill flow features have been observed on Mars. Shown here is an example of a type called linear...

JPL
NASA image: Phobos Passing Overhead
Image
Jul 2, 2013

Phobos Passing Overhead

This frame from an animation shows Phobos, the larger of the two moons of Mars, passing overhead, as observed by...

JPL
NASA image: Channel in the Cerberus Palus Region
Image
Jul 17, 2013

Channel in the Cerberus Palus Region

This observation from NASA Mars Reconnaissance Orbiter shows the end of a small channel near Athabasca Valles on...

JPL
NASA image: Dunes on the Rim of the Hellas Impact Basin
Image
Nov 8, 2013

Dunes on the Rim of the Hellas Impact Basin

Sand dunes such as those seen in this image from NASA Mars Reconnaissance Orbiter have been observed to creep slowly...

JPL
NASA image: Oblique view of Gale Crater from the Northwest
Image
Jul 22, 2011

Oblique view of Gale Crater from the Northwest

This computer-generated view based on multiple orbital observations shows Mars Gale crater as if seen from an...

JPL
NASA image: Gullied Massif in the Nereidum Montes
Image
Sep 3, 2013

Gullied Massif in the Nereidum Montes

This observation from NASA Mars Reconnaissance Orbiter shows a beautiful example of gullies in a massif in Nereidum...

JPL
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Frequently Asked Questions About NASA Images

Are NASA images free to use?+
Yes, most NASA images are in the public domain and are free to use for educational, informational, and personal purposes. NASA's media usage guidelines state that NASA material is not copyrighted unless otherwise noted. However, the NASA logo and certain insignia are protected. Some images may include identifiable individuals or third-party content that requires additional permissions. Always check the specific image's usage rights and credit NASA as the source.
How many images does NASA have?+
NASA's Image and Video Library contains over 140,000 publicly accessible images, videos, and audio files spanning the agency's entire history, from the Mercury program of the 1960s to the latest James Webb Space Telescope discoveries. The collection grows daily as new missions capture imagery and archival materials are digitized. Individual mission archives, such as Mars rover photos, contain hundreds of thousands of additional images.
Can I download NASA images?+
Yes, you can download NASA images in multiple resolutions directly from this gallery. Each image detail page provides download links for original (full resolution), large (1920px), medium (960px), small (480px), and thumbnail sizes. NASA encourages the public to use these images for education, media, and personal projects. High-resolution originals are ideal for printing and professional use.

Explore More NASA Content

Astronomy Picture of the Day

Daily curated space image

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Mission updates & discoveries