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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 "cataract"

8 results found

NASA image: Cataract Research Testing
Image
Apr 18, 2016

Cataract Research Testing

Dr. Rafat Ansari and James King testing their dynamic light scattering clinical device in NASA's Vision Research...

GRC
NASA image: Ares Vallis Cataract
Image
May 16, 2007

Ares Vallis Cataract

Ares Vallis Cataract

JPL
NASA image: Cataracts in Kasei Valles
Image
Aug 7, 2017

Cataracts in Kasei Valles

Cataracts are large landforms, and this oblique image from NASA's Mars Reconnaissance Orbiter covers only a small...

JPL
NASA image: At the Head of a Kasei Valles Cataract
Image
Mar 25, 2015

At the Head of a Kasei Valles Cataract

On Earth, cataracts represent regions where a river's gradient increases enough to create so much turbulence, that...

JPL
NASA image: Nile River in Black and White
Image
Dec 12, 2012

Nile River in Black and White

These two gray-scale images from NASA Space Shuttle show part of the Nile River, near the Fourth Cataract in Sudan.

JPL
NASA image: Nile River, Lake Nasser, Aswan Dam, Egypt
Image
Aug 11, 1991

Nile River, Lake Nasser, Aswan Dam, Egypt

Egypt's High Aswan Dam on the Nile River at the first cataracts, Nile River, (24.0N, 33.0E) was completed in 1971 to...

JSC
NASA image: Payload bay and ODS after undocking with Mir
Image
Sep 24, 1996

Payload bay and ODS after undocking with Mir

STS079-808-008 (16-26 Sept. 1996) --- In this 70mm frame from the space shuttle Atlantis, the Nile River wanders...

JSC
NASA image: Earth Observations taken by the Expedition 25 crew
Image
Oct 5, 2010

Earth Observations taken by the Expedition 25 crew

ISS025-E-006160 (5 Oct. 2010) --- Merowe Dam, Nile River and the Republic of the Sudan are featured in this image...

JSC

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.

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