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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 "Colloid Crystals"

24 results found

NASA image: Professor Boris Khushid on Building Colloidal Crystals Under Microgravity
Video
Feb 7, 2023

Professor Boris Khushid on Building Colloidal Crystals Under Microgravity

Professor Boris Khushid from the New Jersey Institute of Technology speaks about the Building Colloidal Crystals...

GRC
NASA image: Professor Gerold Willing on Applications for Colloidal Crystals Made From Nanoparticle Haloing Suspensions
Video
Feb 7, 2023

Professor Gerold Willing on Applications for Colloidal Crystals Made From Nanoparticle Haloing Suspensions

Professor Gerold Willing from the University of Louisville speaks about Colloidal Crystals possible use in the...

GRC
NASA image: Crystallization and Folding of Complex Colloidal Molecules Under the Influence of Applied External Fields Experiment
Video
Feb 23, 2023

Crystallization and Folding of Complex Colloidal Molecules Under the Influence of Applied External Fields Experiment

Professor David Marr from the Colorado School of Mines talks about Crystallization and Folding of Complex Colloidal...

GRC
NASA image: Microgravity
Image
Apr 15, 2004

Microgravity

This is an image of a colloidal crystal from the CDOT-2 investigation flown on STS-95. There are so many colloidal...

MSFC
NASA image: iss059e101468
Image
Jun 12, 2019

iss059e101468

iss059e101468 (6/12/2019) — Photo documentation aboard the International Space Station (ISS) of the ACE modules...

JSC
NASA image: iss059e101463
Image
Jun 12, 2019

iss059e101463

iss059e101463 (6/12/2019) --- Photo documentation aboard the International Space Station (ISS) of the ACE Modules...

JSC
NASA image: Microgravity
Image
Jan 24, 2001

Microgravity

Experiments with colloidal solutions of plastic microspheres suspended in a liquid serve as models of how molecules...

MSFC
NASA image: Microgravity
Image
Jan 24, 2001

Microgravity

Close-up view of the Binary Colloidal Alloy Test during an experiment run aboard the Russian Mir space station. BCAT...

MSFC
NASA image: iss073e0002997
Image
Apr 28, 2025

iss073e0002997

iss073e0002997 (4/28/2025) --- A view of the Colloidal Solids investigation inside the Microgravity Sciences...

JSC
NASA image: ACE-T4 Module Configuration
Image
Feb 16, 2020

ACE-T4 Module Configuration

iss062e014345 (2-16-2020) --- A view of NASA astronaut Jessica Meir configuring the Light Microscopy Module (LMM)...

JSC
NASA image: ACE-T4 Module Configuration
Image
Feb 16, 2020

ACE-T4 Module Configuration

iss062e014342 (2-16-2020) --- A view of NASA astronaut Jessica Meir configuring the Light Microscopy Module (LMM)...

JSC
NASA image: ACE-T4 Module Configuration
Image
Feb 16, 2020

ACE-T4 Module Configuration

iss062e014349 (Feb. 16, 2020) --- A view of NASA astronaut Jessica Meir configuring the Light Microscopy Module...

JSC
NASA image: ACE-T4 Module Configuration
Image
Feb 16, 2020

ACE-T4 Module Configuration

iss062e014339 (Feb. 16, 2020) --- NASA astronaut and Expedition 62 Flight Engineer Jessica Meir configures the Light...

JSC
NASA image: Microgravity
Image
Apr 15, 2004

Microgravity

These are images of CGEL-2 samples taken during STS-95. They show binary colloidal suspensions that have formed...

MSFC
NASA image: JAXA astronaut Kimiya Yui displays an advanced sample processing cassette
Image
Jan 9, 2026

JAXA astronaut Kimiya Yui displays an advanced sample processing cassette

iss074e0046407 (Jan. 9, 2026) --- JAXA (Japan Aerospace Exploration Agency) astronaut and Expedition 74 Flight...

JSC
NASA image: Professor Paul Chaikin Presentation on Soft Matter
Video
Feb 3, 2023

Professor Paul Chaikin Presentation on Soft Matter

Recording of Professor Paul Chaikin presentation from the Department of Physics, Center for Soft Matter at New York...

GRC
NASA image: Soft Matter Experiment Using the Light Microscopy Module (LMM) Onboard the International Space Station (ISS)
Video
Feb 17, 2023

Soft Matter Experiment Using the Light Microscopy Module (LMM) Onboard the International Space Station (ISS)

Professor Paul Chaikin, Professor Stefano Sacanna, and Theodore Huckel from New York University discuss the Soft...

GRC
NASA image: 2017 American Society for Gravitational and Space Research (ASGSR) Support Videos - ACE
Video
Jan 5, 2017

2017 American Society for Gravitational and Space Research (ASGSR) Support Videos - ACE

Video presentation highlighting ASGSR’s Advance Colloids Experiments (ACE) on the International Space Station...

GRC
NASA image: The BCAT-5-Advanced Colloid Experiment (ACE) Onboard the International Space Station (ISS) is Highlighted
Video
Jun 6, 2023

The BCAT-5-Advanced Colloid Experiment (ACE) Onboard the International Space Station (ISS) is Highlighted

Dr. William Meyer from NASA Glenn Research Center highlights the BCAT-5-Advanced Colloid Experiment (ACE) onboard...

GRC
NASA image: Getting Involved in the Advanced Colloid Experiment (ACE) Program
Video
Jun 6, 2023

Getting Involved in the Advanced Colloid Experiment (ACE) Program

Ronald Sicker, Light Microscopy Module Payload Manager from NASA Glenn Research Center, explains the way you can get...

GRC
NASA image: Colloidal Systems and Biological Macromolecule Experiments
Video
Jun 6, 2023

Colloidal Systems and Biological Macromolecule Experiments

Fran Chiaramonte, Program Executive for Physical Sciences at NASA Headquarters, talks about the colloidal systems...

GRC
NASA image: Discussion on the ACE-T1 Experiment Onboard the International Space Station (ISS)
Video
Feb 16, 2023

Discussion on the ACE-T1 Experiment Onboard the International Space Station (ISS)

Professor Chang-Soo Lee from Chungnam National University, Republic of Korea talks about the ACE-T1 Experiment...

GRC
NASA image: Professor Gerold Willing on Quantum Sensitized Solar Cells – Short Version
Video
Feb 7, 2023

Professor Gerold Willing on Quantum Sensitized Solar Cells – Short Version

Professor Gerold Willing from the University of Louisville talks about research on Quantum Dot Sensitized Solar Cell...

GRC
NASA image: Professor Gerold Willing on Quantum Sensitized Solar Cells – Long Version
Video
Feb 3, 2023

Professor Gerold Willing on Quantum Sensitized Solar Cells – Long Version

Professor Gerold Willing working with NASA Glenn Research Center explains the research onboard the International...

GRC

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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