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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 "Protein Crystal Growth-2"

76 results found - Page 1 of 4

NASA image: iss057e106231
Image
Nov 26, 2018

iss057e106231

iss057e106231 (Nov. 26, 2018) --- European Space Agency (ESA) asrtonaut Alexander Gerst uses a uses a pipette to...

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NASA image: iss057e106417
Image
Nov 30, 2018

iss057e106417

iss057e106417 (Nov. 30, 2018) --- Samples from the Protein Crystal Growth Card are examined using a microscope for...

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NASA image: iss057e106419
Image
Nov 30, 2018

iss057e106419

iss057e106419 (Nov. 30, 2018) --- Samples from the Protein Crystal Growth Card are examined using a microscope for...

JSC
NASA image: jsc2021e007777
Image
Jan 26, 2021

jsc2021e007777

jsc2021e007777 - Aeropyrum pernix Flap Endonuclease-1 (FEN-1) protein crystals are shown grown under Earth gravity...

JSC
NASA image: iss064e039003
Image
Mar 2, 2021

iss064e039003

The human body contains more than 100,000 types of proteins, each providing information related to our health....

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NASA image: iss065e154962
Image
Jul 1, 2021

iss065e154962

iss065e154962 (July 6, 2021) --- NASA astronaut and Expedition 65 Flight Engineer Megan McArthur sets up a...

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NASA image: iss064e039017
Image
Mar 2, 2021

iss064e039017

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

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NASA image: iss064e039273
Image
Mar 2, 2021

iss064e039273

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

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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: iss065e144296
Image
Jun 14, 2021

iss065e144296

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

JSC
NASA image: CASIS PCG 16
Image
Jan 6, 2019

CASIS PCG 16

iss058e002064 (1/6/2019) --- CASIS PCG 16 floating in front of Window 7 in the Cupola module. Earth is in the...

JSC
NASA image: JAXA Protein Crystal Growth (PCG)
Image
Jul 3, 2018

JAXA Protein Crystal Growth (PCG)

iss056e075928 (7/3/2018) --- Astronaut Alexander Gerst of ESA (European Space Agency), during the JAXA Protein...

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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: Protein Crystal Growth-10 experiment
Image
Mar 11, 2020

Protein Crystal Growth-10 experiment

iss062e087808 (3/11/2020) --- A view of Protein Crystal Growth-10 experiment hardware inside JAXA's (Japan Aerospace...

JSC
NASA image: Pesquet and Yurchikhin during JAXA PCG Canister Bag Handover
Image
Jun 2, 2017

Pesquet and Yurchikhin during JAXA PCG Canister Bag Handover

iss051e052377 96/2/2017) --- European Space Agency (ESA) astronaut Thomas Pesquet and cosmonaut Fyodor Yurchikhin...

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NASA image: Pesquet and Novitskiy conduct JAXA PCG Canister Removal
Image
Jun 2, 2017

Pesquet and Novitskiy conduct JAXA PCG Canister Removal

iss051e052364 (6/2/2017) --- European Space Agency (ESA) astronaut Thomas Pesquet works to remove Canisters from the...

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NASA image: Microgravity
Image
Feb 16, 1994

Microgravity

These Vapor Diffusion Apparatus (VDA) trays were first flown in the Thermal Enclosure System (TES) during the USMP-2...

MSFC
NASA image: Microgravity
Image
Oct 20, 1995

Microgravity

Onboard Space Shuttle Columbia (STS-73) Mission Specialists Catherine Cady Coleman works at the glovebox facility in...

MSFC
NASA image: Struktura Experiment Operations
Image
Jul 19, 2016

Struktura Experiment Operations

iss048e038162 (7/19/2016) --- The hand of a crewmember displays Luch-2M Multipurpose Crystallization Cassette (УБК)...

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NASA image: iss069e014671
Image
May 30, 2023

iss069e014671

iss069e014671 (May 30, 2023) --- UAE (United Arab Emirates) astronaut and Expedition 69 Flight Engineer Sultan...

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NASA image: PCG 16 Microscope Card Imagery OPS
Image
Nov 30, 2018

PCG 16 Microscope Card Imagery OPS

ISS057E106426 - European Space Agency (ESA) astronaut Alex Gerst uses a microscope with the Space Automated...

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NASA image: iss069e014677
Image
May 30, 2023

iss069e014677

iss069e014677 (May 30, 2023) --- UAE (United Arab Emirates) astronaut and Expedition 69 Flight Engineer Sultan...

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NASA image: NASA astronaut Zena Cardman transfers the Advanced Space Experiment Processor-2
Image
Oct 2, 2025

NASA astronaut Zena Cardman transfers the Advanced Space Experiment Processor-2

iss073e0818450 (Oct. 2, 2025) --- NASA astronaut and Expedition 73 Flight Engineer Zena Cardman transfers the...

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NASA image: NASA astronaut Zena Cardman installs the Advanced Space Experiment Processor-2
Image
Oct 2, 2025

NASA astronaut Zena Cardman installs the Advanced Space Experiment Processor-2

iss073e0818458 (Oct. 2, 2025) --- NASA astronaut and Expedition 73 Flight Engineer Zena Cardman installs the...

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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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