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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 "crystallography"

26 results found - Page 1 of 2

NASA image: Microgravity
Image
Apr 21, 1999

Microgravity

University of Alabama engineer Stacey Giles briefs NASA astronaut Dr. Bornie Dunbar about the design and...

MSFC
NASA image: Microgravity
Image
Apr 21, 1999

Microgravity

University of Alabama engineer Lance Weiss briefs NASA astronaut Dr. Bornie Dunbar about the design and capabilities...

MSFC
NASA image: Microgravity
Image
May 5, 2000

Microgravity

This computer graphic depicts the relative complexity of crystallizing large proteins in order to study their...

MSFC
NASA image: Microgravity
Image
Apr 20, 2000

Microgravity

Edward Snell, a National Research Council research fellow at NASA's Marshall Space Flight Center (MSFC), prepares a...

MSFC
NASA image: Microgravity
Image
Apr 15, 2004

Microgravity

To the crystallographer, this may not be a diamond but it is just as priceless. A Lysozyme crystal grown in orbit...

MSFC
NASA image: Microgravity
Image
Jun 6, 2001

Microgravity

X-rays diffracted from a well-ordered protein crystal create sharp patterns of scattered light on film. A computer...

MSFC
NASA image: iss064e039017
Image
Mar 2, 2021

iss064e039017

iss064e039017 (March 2, 2021) --- NASA astronaut Michael Hopkins loads protein crystallography plates with protein...

JSC
NASA image: Microgravity
Image
Jun 25, 1992

Microgravity

Dr. Larry DeLucas operating the USML-1 Glovebox (GBX) during the USML-1 (STS-50) mission. Dr. DeLucas was a Payload...

MSFC
NASA image: iss064e039273
Image
Mar 2, 2021

iss064e039273

iss064e039273 (March 2, 2021) --- NASA astronaut and Expedition 64 Flight Engineer Michael Hopkins loads protein...

JSC
NASA image: Microgravity
Image
Apr 15, 2004

Microgravity

Protein isolated from hen egg-white and functions as a bacteriostatic enzyme by degrading bacterial cell walls....

MSFC
NASA image: iss064e038995
Image
Mar 2, 2021

iss064e038995

iss064e038995 (March 2, 2021) --- NASA astronaut and Expedition 64 Flight Engineer Michael Hopkins loads protein...

JSC
NASA image: Microgravity
Image
Jan 25, 1996

Microgravity

Dan Carter and Charles Sisk center a Lysozyme Protein crystal grown aboard the USML-2 shuttle mission. Protein...

MSFC
NASA image: PCG-11 hardware photograph
Image
Apr 5, 2018

PCG-11 hardware photograph

iss055e010753 (4/5/2018) --- Photographic documentation of CASIS Protein Crystal Growth (PCG) -11 hardware during...

JSC
NASA image: PCG-11 hardware photograph
Image
Apr 5, 2018

PCG-11 hardware photograph

iss055e010761 (4/5/2018) --- Photographic documentation of CASIS Protein Crystal Growth (PCG) -11 hardware during...

JSC
NASA image: Perfect Crystals
Image
Jul 28, 2019

Perfect Crystals

iss060e015022 (7/28/2019) — NASA astronaut Nick Hague is shown holding the Perfect Crystals investigation samples...

JSC
NASA image: iss065e144296
Image
Jun 14, 2021

iss065e144296

iss065e144296 (June 14, 2021) --- NASA astronaut and Expedition 65 Flight Engineer Megan McArthur loads protein...

JSC
NASA image: iss065e085491
Image
Jun 3, 2021

iss065e085491

iss065e085491 (June 3, 2021) --- NASA astronaut and Expedition 65 Flight Engineer Megan McArthur loads protein...

JSC
NASA image: Microgravity
Image
Jun 3, 1998

Microgravity

Diabetic patients may someday reduce their insulin injections and lead more normal lives because of new insights...

MSFC
NASA image: Microgravity
Image
Apr 15, 2004

Microgravity

Data shows that elevated sialidase in bacterial vaginosis patients correlates to premature births in women....

MSFC
NASA image: Biotechnology
Image
Jun 3, 1998

Biotechnology

Diabetic patients may someday reduce their insulin injections and lead more normal lives because of new insights...

MSFC
NASA image: Microgravity
Image
Apr 15, 2004

Microgravity

The loss of productivity due to flu is staggering. Costs range as much as $20 billio a year. High mutation rates of...

MSFC
NASA image: Microgravity
Image
Apr 15, 2004

Microgravity

Over a billion of mostly third world people are infected with a roundworm known as ascarids. Ascarids are tiny...

MSFC
NASA image: Space Shuttle Projects
Image
Jun 6, 1995

Space Shuttle Projects

The crew patch of STS-73, the second flight of the United States Microgravity Laboratory (USML-2), depicts the Space...

MSFC
NASA image: Microgravity
Image
Apr 15, 2004

Microgravity

The reproduction process of all strains of influenza are dependent on the same enzyme neuraminidase. Pharmaceutical...

MSFC
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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

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